Update Heimdall CLI build to use an MSYS2 environment

9 files changed, 64 insertions, 2734 deletions

diff --git a/Win32/README.txt b/Win32/README.txt
index aec4b35..d707353 100644
--- a/Win32/README.txt
+++ b/Win32/README.txt
@@ -517,31 +517,32 @@ be included.
 

 Appendix B - Installing Heimdall Suite from Source

 

-    1. Ensure that you have both a version of Visual Studio 2012 with C++

-       support and Qt Developer Framework (4.7 or later, but prior to 5.0)

-       installed on your system.

+    Heimdall and Heimdall Frontend both utilise the CMake for managing the build

+    process. CMake can generate files for various build systems including GNU

+    Make and Visual Studio. However, official packages are compiled with GNU

+    Make and MinGW-W64 Clang.

 

-       A free version (Visual C++ 2012 Express) can be downloaded from

-       Microsoft's website:

+    NOTE: Official builds use MinGW-W64 simply because on-going cross-platform

+          development is simpler when using just the one IDE (Jetbrain's CLion)

+          and compiler (Clang) on all platforms.

 

-          http://www.microsoft.com/visualstudio/eng/products/visual-studio-express-products

+    1. Setup a MinGW-W64 build environment by utilising MSYS2:

 

-       Qt can also be downloaded freely from:

+        http://msys2.github.io/

 

-          http://qt-project.org/downloads

+    2. After installing MSYS2 a command prompt will launch, enter:

 

-    2. Open msvc2012.sln

+        Pacman -Syu

+        Pacman -S mingw-w64-x86_64 mingw-w64-x86_64-clang mingw-w64-x86_64-cmake mingw-w64-x86_64-make

 

-    3. From the Solutions Configuration drop-down change from "Debug" to

-       "Release".

+    3. Add the MinGW-W64 binaries to your PATH environment variable:

 

-    4. In the Solution Explorer right-click on the heimdall-frontend project

-       and chose "Build".

+        export PATH="/mingw64/bin:$PATH"

 

-    5. Depending on how you've installed Qt on your system you may need to copy

-       "QtCore4.dll, "QtGui4.dll" and "QtXml4.dll" from your Qt bin/

-       sub-directory to Heimdall's Win32/Release sub-directory.

-

-    6. Heimdall Frontend can then be run from Win32/Release or command line can

-       be used to run Heimdall (command line) from the same directory.

+    4. Build Heimdall & Heimdall Frontend

 

+        mkdir build

+        cd build

+        export cxx=clang++

+        cmake -G "MSYS Makefiles" -DCMAKE_BUILD_TYPE=Release ..

+        make

diff --git a/cmake/FindLibusb.cmake b/cmake/FindLibusb.cmake
new file mode 100644
index 0000000..4b099d3
--- /dev/null
+++ b/cmake/FindLibusb.cmake
@@ -0,0 +1,36 @@
+find_path(LIBUSB_INCLUDE_DIR
+    NAMES
+        libusb.h
+    PATHS
+        /usr/local/include
+        /opt/local/include
+        /usr/include
+    PATH_SUFFIXES
+        libusb-1.0
+)
+
+if (libusb_USE_STATIC_LIBS AND NOT MSVC)
+    set (LIBUSB_LIB_PREFIX "lib" CACHE INTERNAL "libusb library name prefox passed to find_library")
+    set (LIBUSB_LIB_SUFFIX ".a" CACHE INTERNAL "libusb library name suffix passed to find_library")
+else (libusb_USE_STATIC_LIBS AND NOT MSVC)
+    set (LIBUSB_LIB_PREFIX "" CACHE INTERNAL "libusb library name prefox passed to find_library")
+    set (LIBUSB_LIB_SUFFIX "" CACHE INTERNAL "libusb library name suffix passed to find_library")
+endif (libusb_USE_STATIC_LIBS AND NOT MSVC)
+
+find_library(LIBUSB_LIBRARY
+    NAMES
+        ${LIBUSB_LIB_PREFIX}usb-1.0${LIBUSB_LIB_SUFFIX} ${LIBUSB_LIB_PREFIX}usb${LIBUSB_LIB_SUFFIX}
+    PATHS
+        /usr/local/lib
+        /opt/local/lib
+        /usr/lib
+)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(LIBUSB REQUIRED_VARS LIBUSB_LIBRARY LIBUSB_INCLUDE_DIR)
+
+if (LIBUSB_FOUND)
+    set(LIBUSB_INCLUDE_DIRS ${LIBUSB_INCLUDE_DIR})
+    set(LIBUSB_LIBRARIES ${LIBUSB_LIBRARY})
+    mark_as_advanced(LIBUSB_INCLUDE_DIR LIBUSB_LIBRARY)
+endif (LIBUSB_FOUND)
diff --git a/cmake/Findlibusb-1.0.cmake b/cmake/Findlibusb-1.0.cmake
deleted file mode 100644
index bc63763..0000000
--- a/cmake/Findlibusb-1.0.cmake
+++ /dev/null
@@ -1,98 +0,0 @@
-# - Try to find libusb-1.0
-# Once done this will define
-#
-#  LIBUSB_1_FOUND - system has libusb
-#  LIBUSB_1_INCLUDE_DIRS - the libusb include directory
-#  LIBUSB_1_LIBRARIES - Link these to use libusb
-#  LIBUSB_1_DEFINITIONS - Compiler switches required for using libusb
-#
-#  Adapted from cmake-modules Google Code project
-#
-#  Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
-#
-#  (Changes for libusb) Copyright (c) 2008 Kyle Machulis <kyle@nonpolynomial.com>
-#
-# Redistribution and use is allowed according to the terms of the New BSD license.
-#
-# CMake-Modules Project New BSD License
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are met:
-#
-# * Redistributions of source code must retain the above copyright notice, this
-#   list of conditions and the following disclaimer.
-#
-# * Redistributions in binary form must reproduce the above copyright notice,
-#   this list of conditions and the following disclaimer in the
-#   documentation and/or other materials provided with the distribution.
-#
-# * Neither the name of the CMake-Modules Project nor the names of its
-#   contributors may be used to endorse or promote products derived from this
-#   software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-#  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-
-
-if (LIBUSB_1_LIBRARIES AND LIBUSB_1_INCLUDE_DIRS)
-  # in cache already
-  set(LIBUSB_FOUND TRUE)
-else (LIBUSB_1_LIBRARIES AND LIBUSB_1_INCLUDE_DIRS)
-  find_path(LIBUSB_1_INCLUDE_DIR
-    NAMES
-	libusb.h
-    PATHS
-      /usr/include
-      /usr/local/include
-      /opt/local/include
-      /sw/include
-	PATH_SUFFIXES
-	  libusb-1.0
-  )
-
-  find_library(LIBUSB_1_LIBRARY
-    NAMES
-      usb-1.0 usb
-    PATHS
-      /usr/lib
-      /usr/local/lib
-      /opt/local/lib
-      /sw/lib
-  )
-
-  set(LIBUSB_1_INCLUDE_DIRS
-    ${LIBUSB_1_INCLUDE_DIR}
-  )
-  set(LIBUSB_1_LIBRARIES
-    ${LIBUSB_1_LIBRARY}
-)
-
-  if (LIBUSB_1_INCLUDE_DIRS AND LIBUSB_1_LIBRARIES)
-     set(LIBUSB_1_FOUND TRUE)
-  endif (LIBUSB_1_INCLUDE_DIRS AND LIBUSB_1_LIBRARIES)
-
-  if (LIBUSB_1_FOUND)
-    if (NOT libusb_1_FIND_QUIETLY)
-      message(STATUS "Found libusb-1.0:")
-	  message(STATUS " - Includes: ${LIBUSB_1_INCLUDE_DIRS}")
-	  message(STATUS " - Libraries: ${LIBUSB_1_LIBRARIES}")
-    endif (NOT libusb_1_FIND_QUIETLY)
-  else (LIBUSB_1_FOUND)
-    if (libusb_1_FIND_REQUIRED)
-      message(FATAL_ERROR "Could not find libusb")
-    endif (libusb_1_FIND_REQUIRED)
-  endif (LIBUSB_1_FOUND)
-
-  # show the LIBUSB_1_INCLUDE_DIRS and LIBUSB_1_LIBRARIES variables only in the advanced view
-  mark_as_advanced(LIBUSB_1_INCLUDE_DIRS LIBUSB_1_LIBRARIES)
-
-endif (LIBUSB_1_LIBRARIES AND LIBUSB_1_INCLUDE_DIRS)
\ No newline at end of file
diff --git a/heimdall/CMakeLists.txt b/heimdall/CMakeLists.txt
index bbb72d3..4e87afd 100644
--- a/heimdall/CMakeLists.txt
+++ b/heimdall/CMakeLists.txt
@@ -2,89 +2,37 @@ cmake_minimum_required(VERSION 2.8.4)
 
 project(heimdall)
 
-if(WIN32)
-    set(LIBUSB_1_INCLUDE_DIRS
-        ../libusb-1.0/include)
-else(WIN32)
-    find_package(libusb-1.0 REQUIRED)
-endif(WIN32)
+set(libusb_USE_STATIC_LIBS YES)
+find_package(libusb REQUIRED)
 
 set(LIBPIT_INCLUDE_DIRS
     ../libpit/Source)
 
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
+set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++ -static")
 
-include_directories(SYSTEM ${LIBUSB_1_INCLUDE_DIRS})
+include_directories(SYSTEM ${LIBUSB_INCLUDE_DIRS})
 
 include_directories(${LIBPIT_INCLUDE_DIRS})
 
 set(HEIMDALL_SOURCE_FILES
     source/Arguments.cpp
-    source/Arguments.h
-    source/BeginDumpPacket.h
-    source/BeginSessionPacket.h
     source/BridgeManager.cpp
-    source/BridgeManager.h
     source/ClosePcScreenAction.cpp
-    source/ClosePcScreenAction.h
-    source/ControlPacket.h
     source/DetectAction.cpp
-    source/DetectAction.h
-    source/DeviceTypePacket.h
     source/DownloadPitAction.cpp
-    source/DownloadPitAction.h
-    source/DumpPartFileTransferPacket.h
-    source/DumpPartPitFilePacket.h
-    source/DumpResponse.h
-    source/EndFileTransferPacket.h
-    source/EndModemFileTransferPacket.h
-    source/EndPhoneFileTransferPacket.h
-    source/EndPitFileTransferPacket.h
-    source/EndSessionPacket.h
-    source/FilePartSizePacket.h
-    source/FileTransferPacket.h
     source/FlashAction.cpp
-    source/FlashAction.h
-    source/FlashPartFileTransferPacket.h
-    source/FlashPartPitFilePacket.h
-    source/Heimdall.h
     source/HelpAction.cpp
-    source/HelpAction.h
-    source/InboundPacket.h
     source/InfoAction.cpp
-    source/InfoAction.h
     source/Interface.cpp
-    source/Interface.h
     source/main.cpp
-    source/OutboundPacket.h
-    source/Packet.h
-    source/PitFilePacket.h
-    source/PitFileResponse.h
     source/PrintPitAction.cpp
-    source/PrintPitAction.h
-    source/ReceiveFilePartPacket.h
-    source/ResponsePacket.h
-    source/SendFilePartPacket.h
-    source/SendFilePartResponse.h
-    source/SessionSetupPacket.h
-    source/SessionSetupResponse.h
-    source/SetupSessionPacket.h
-    source/SetupSessionResponse.h
-    source/TotalBytesPacket.h
     source/Utility.cpp
-    source/Utility.h
-    source/VersionAction.cpp
-    source/VersionAction.h)
+    source/VersionAction.cpp)
 
 include(LargeFiles)
-use_large_files(heimdall false)
+use_large_files(heimdall YES)
 add_executable(heimdall ${HEIMDALL_SOURCE_FILES})
 
 target_link_libraries(heimdall PRIVATE pit)
-
-LINK_DIRECTORIES(../libusb-1.0/lib/mingw)
-if(WIN32)
-    target_link_libraries(heimdall PRIVATE ${CMAKE_SOURCE_DIR}/libusb-1.0/lib/mingw/libusb-1.0.a)
-else(WIN32)
-    target_link_libraries(heimdall PRIVATE usb-1.0)
-endif(WIN32)
+target_link_libraries(heimdall PRIVATE usb-1.0)
diff --git a/libpit/CMakeLists.txt b/libpit/CMakeLists.txt
index 8d12868..f435580 100644
--- a/libpit/CMakeLists.txt
+++ b/libpit/CMakeLists.txt
@@ -4,7 +4,6 @@ project(libpit)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
 
 set(LIBPIT_SOURCE_FILES
-    Source/libpit.cpp
-    Source/libpit.h)
+    Source/libpit.cpp)
 
 add_library(pit STATIC ${LIBPIT_SOURCE_FILES})
diff --git a/libusb-1.0/AUTHORS b/libusb-1.0/AUTHORS
deleted file mode 100644
index c0c1e00..0000000
--- a/libusb-1.0/AUTHORS
+++ /dev/null
@@ -1,54 +0,0 @@
-
-<!-- saved from url=(0053)https://raw.github.com/libusbx/libusbx/master/AUTHORS -->
-<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">Copyright © 2001 Johannes Erdfelt &lt;johannes@erdfelt.com&gt;
-Copyright © 2007-2009 Daniel Drake &lt;dsd@gentoo.org&gt;
-Copyright © 2010-2012 Peter Stuge &lt;peter@stuge.se&gt;
-Copyright © 2008-2011 Nathan Hjelm &lt;hjelmn@users.sourceforge.net&gt;
-Copyright © 2009-2012 Pete Batard &lt;pete@akeo.ie&gt;
-Copyright © 2009-2012 Ludovic Rousseau &lt;ludovic.rousseau@gmail.com&gt;
-Copyright © 2010-2012 Michael Plante &lt;michael.plante@gmail.com&gt;
-Copyright © 2011-2012 Hans de Goede &lt;hdegoede@redhat.com&gt;
-Copyright © 2012 Martin Pieuchot &lt;mpi@openbsd.org&gt;
-
-Other contributors:
-Alan Ott
-Alan Stern
-Alex Vatchenko
-Anthony Clay
-Artem Egorkine
-Aurelien Jarno
-Bastien Nocera
-Dave Camarillo
-David Engraf
-David Moore
-Davidlohr Bueso
-Felipe Balbi
-Francesco Montorsi
-Graeme Gill
-Hans Ulrich Niedermann
-Hector Martin
-Hoi-Ho Chan
-James Hanko
-Konrad Rzepecki
-Lars Wirzenius
-Martin Koegler
-Matthias Bolte
-Mike Frysinger
-Mikhail Gusarov
-Nicholas Corgan
-Orin Eman
-Pekka Nikander
-Rob Walker
-Sean McBride
-Sebastian Pipping
-Simon Haggett
-Thomas Röfer
-Toby Gray
-Toby Peterson
-Trygve Laugstøl
-Uri Lublin
-Vasily Khoruzhick
-Vitali Lovich
-Xiaofan Chen
-Роман Донченко
-</pre></body></html>
\ No newline at end of file
diff --git a/libusb-1.0/COPYING b/libusb-1.0/COPYING
deleted file mode 100644
index 5ab7695..0000000
--- a/libusb-1.0/COPYING
+++ /dev/null
@@ -1,504 +0,0 @@
-		  GNU LESSER GENERAL PUBLIC LICENSE
-		       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL.  It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
-			    Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it.  You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
-  When we speak of free software, we are referring to freedom of use,
-not price.  Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
-these things.
-
-  To protect your rights, we need to make restrictions that forbid
-distributors to deny you these rights or to ask you to surrender these
-rights.  These restrictions translate to certain responsibilities for
-you if you distribute copies of the library or if you modify it.
-
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-or for a fee, you must give the recipients all the rights that we gave
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-with the library after making changes to the library and recompiling
-it.  And you must show them these terms so they know their rights.
-
-  We protect your rights with a two-step method: (1) we copyright the
-library, and (2) we offer you this license, which gives you legal
-permission to copy, distribute and/or modify the library.
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-
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-
-  Most GNU software, including some libraries, is covered by the
-ordinary GNU General Public License.  This license, the GNU Lesser
-General Public License, applies to certain designated libraries, and
-is quite different from the ordinary General Public License.  We use
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-  When a program is linked with a library, whether statically or using
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-Public License permits more lax criteria for linking other code with
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diff --git a/libusb-1.0/include/libusb.h b/libusb-1.0/include/libusb.h
deleted file mode 100644
index a19ab34..0000000
--- a/libusb-1.0/include/libusb.h
+++ /dev/null
@@ -1,1998 +0,0 @@
-/*
- * Public libusb header file
- * Copyright © 2001 Johannes Erdfelt <johannes@erdfelt.com>
- * Copyright © 2007-2008 Daniel Drake <dsd@gentoo.org>
- * Copyright © 2012 Pete Batard <pete@akeo.ie>
- * Copyright © 2012 Nathan Hjelm <hjelmn@cs.unm.edu>
- * For more information, please visit: http://libusb.info
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef LIBUSB_H
-#define LIBUSB_H
-
-#ifdef _MSC_VER
-/* on MS environments, the inline keyword is available in C++ only */
-#if !defined(__cplusplus)
-#define inline __inline
-#endif
-/* ssize_t is also not available (copy/paste from MinGW) */
-#ifndef _SSIZE_T_DEFINED
-#define _SSIZE_T_DEFINED
-#undef ssize_t
-#ifdef _WIN64
-  typedef __int64 ssize_t;
-#else
-  typedef int ssize_t;
-#endif /* _WIN64 */
-#endif /* _SSIZE_T_DEFINED */
-#endif /* _MSC_VER */
-
-/* stdint.h is not available on older MSVC */
-#if defined(_MSC_VER) && (_MSC_VER < 1600) && (!defined(_STDINT)) && (!defined(_STDINT_H))
-typedef unsigned __int8   uint8_t;
-typedef unsigned __int16  uint16_t;
-typedef unsigned __int32  uint32_t;
-#else
-#include <stdint.h>
-#endif
-
-#if !defined(_WIN32_WCE)
-#include <sys/types.h>
-#endif
-
-#if defined(__linux) || defined(__APPLE__) || defined(__CYGWIN__)
-#include <sys/time.h>
-#endif
-
-#include <time.h>
-#include <limits.h>
-
-/* 'interface' might be defined as a macro on Windows, so we need to
- * undefine it so as not to break the current libusb API, because
- * libusb_config_descriptor has an 'interface' member
- * As this can be problematic if you include windows.h after libusb.h
- * in your sources, we force windows.h to be included first. */
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
-#include <windows.h>
-#if defined(interface)
-#undef interface
-#endif
-#if !defined(__CYGWIN__)
-#include <winsock.h>
-#endif
-#endif
-
-#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
-#define LIBUSB_DEPRECATED_FOR(f) \
-  __attribute__((deprecated("Use " #f " instead")))
-#else
-#define LIBUSB_DEPRECATED_FOR(f)
-#endif /* __GNUC__ */
-
-/** \def LIBUSB_CALL
- * \ingroup misc
- * libusb's Windows calling convention.
- *
- * Under Windows, the selection of available compilers and configurations
- * means that, unlike other platforms, there is not <em>one true calling
- * convention</em> (calling convention: the manner in which parameters are
- * passed to funcions in the generated assembly code).
- *
- * Matching the Windows API itself, libusb uses the WINAPI convention (which
- * translates to the <tt>stdcall</tt> convention) and guarantees that the
- * library is compiled in this way. The public header file also includes
- * appropriate annotations so that your own software will use the right
- * convention, even if another convention is being used by default within
- * your codebase.
- *
- * The one consideration that you must apply in your software is to mark
- * all functions which you use as libusb callbacks with this LIBUSB_CALL
- * annotation, so that they too get compiled for the correct calling
- * convention.
- *
- * On non-Windows operating systems, this macro is defined as nothing. This
- * means that you can apply it to your code without worrying about
- * cross-platform compatibility.
- */
-/* LIBUSB_CALL must be defined on both definition and declaration of libusb
- * functions. You'd think that declaration would be enough, but cygwin will
- * complain about conflicting types unless both are marked this way.
- * The placement of this macro is important too; it must appear after the
- * return type, before the function name. See internal documentation for
- * API_EXPORTED.
- */
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
-#define LIBUSB_CALL WINAPI
-#else
-#define LIBUSB_CALL
-#endif
-
-/** \def LIBUSB_API_VERSION
- * \ingroup misc
- * libusb's API version.
- *
- * Since version 1.0.13, to help with feature detection, libusb defines
- * a LIBUSB_API_VERSION macro that gets increased every time there is a
- * significant change to the API, such as the introduction of a new call,
- * the definition of a new macro/enum member, or any other element that
- * libusb applications may want to detect at compilation time.
- *
- * The macro is typically used in an application as follows:
- * \code
- * #if defined(LIBUSB_API_VERSION) && (LIBUSB_API_VERSION >= 0x01001234)
- * // Use one of the newer features from the libusb API
- * #endif
- * \endcode
- *
- * Another feature of LIBUSB_API_VERSION is that it can be used to detect
- * whether you are compiling against the libusb or the libusb library.
- *
- * Internally, LIBUSB_API_VERSION is defined as follows:
- * (libusb major << 24) | (libusb minor << 16) | (16 bit incremental)
- */
-#define LIBUSB_API_VERSION 0x01000103
-
-/* The following is kept for compatibility, but will be deprecated in the future */
-#define LIBUSBX_API_VERSION LIBUSB_API_VERSION
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * \ingroup misc
- * Convert a 16-bit value from host-endian to little-endian format. On
- * little endian systems, this function does nothing. On big endian systems,
- * the bytes are swapped.
- * \param x the host-endian value to convert
- * \returns the value in little-endian byte order
- */
-static inline uint16_t libusb_cpu_to_le16(const uint16_t x)
-{
-	union {
-		uint8_t  b8[2];
-		uint16_t b16;
-	} _tmp;
-	_tmp.b8[1] = (uint8_t) (x >> 8);
-	_tmp.b8[0] = (uint8_t) (x & 0xff);
-	return _tmp.b16;
-}
-
-/** \def libusb_le16_to_cpu
- * \ingroup misc
- * Convert a 16-bit value from little-endian to host-endian format. On
- * little endian systems, this function does nothing. On big endian systems,
- * the bytes are swapped.
- * \param x the little-endian value to convert
- * \returns the value in host-endian byte order
- */
-#define libusb_le16_to_cpu libusb_cpu_to_le16
-
-/* standard USB stuff */
-
-/** \ingroup desc
- * Device and/or Interface Class codes */
-enum libusb_class_code {
-	/** In the context of a \ref libusb_device_descriptor "device descriptor",
-	 * this bDeviceClass value indicates that each interface specifies its
-	 * own class information and all interfaces operate independently.
-	 */
-	LIBUSB_CLASS_PER_INTERFACE = 0,
-
-	/** Audio class */
-	LIBUSB_CLASS_AUDIO = 1,
-
-	/** Communications class */
-	LIBUSB_CLASS_COMM = 2,
-
-	/** Human Interface Device class */
-	LIBUSB_CLASS_HID = 3,
-
-	/** Physical */
-	LIBUSB_CLASS_PHYSICAL = 5,
-
-	/** Printer class */
-	LIBUSB_CLASS_PRINTER = 7,
-
-	/** Image class */
-	LIBUSB_CLASS_PTP = 6, /* legacy name from libusb-0.1 usb.h */
-	LIBUSB_CLASS_IMAGE = 6,
-
-	/** Mass storage class */
-	LIBUSB_CLASS_MASS_STORAGE = 8,
-
-	/** Hub class */
-	LIBUSB_CLASS_HUB = 9,
-
-	/** Data class */
-	LIBUSB_CLASS_DATA = 10,
-
-	/** Smart Card */
-	LIBUSB_CLASS_SMART_CARD = 0x0b,
-
-	/** Content Security */
-	LIBUSB_CLASS_CONTENT_SECURITY = 0x0d,
-
-	/** Video */
-	LIBUSB_CLASS_VIDEO = 0x0e,
-
-	/** Personal Healthcare */
-	LIBUSB_CLASS_PERSONAL_HEALTHCARE = 0x0f,
-
-	/** Diagnostic Device */
-	LIBUSB_CLASS_DIAGNOSTIC_DEVICE = 0xdc,
-
-	/** Wireless class */
-	LIBUSB_CLASS_WIRELESS = 0xe0,
-
-	/** Application class */
-	LIBUSB_CLASS_APPLICATION = 0xfe,
-
-	/** Class is vendor-specific */
-	LIBUSB_CLASS_VENDOR_SPEC = 0xff
-};
-
-/** \ingroup desc
- * Descriptor types as defined by the USB specification. */
-enum libusb_descriptor_type {
-	/** Device descriptor. See libusb_device_descriptor. */
-	LIBUSB_DT_DEVICE = 0x01,
-
-	/** Configuration descriptor. See libusb_config_descriptor. */
-	LIBUSB_DT_CONFIG = 0x02,
-
-	/** String descriptor */
-	LIBUSB_DT_STRING = 0x03,
-
-	/** Interface descriptor. See libusb_interface_descriptor. */
-	LIBUSB_DT_INTERFACE = 0x04,
-
-	/** Endpoint descriptor. See libusb_endpoint_descriptor. */
-	LIBUSB_DT_ENDPOINT = 0x05,
-
-	/** BOS descriptor */
-	LIBUSB_DT_BOS = 0x0f,
-
-	/** Device Capability descriptor */
-	LIBUSB_DT_DEVICE_CAPABILITY = 0x10,
-
-	/** HID descriptor */
-	LIBUSB_DT_HID = 0x21,
-
-	/** HID report descriptor */
-	LIBUSB_DT_REPORT = 0x22,
-
-	/** Physical descriptor */
-	LIBUSB_DT_PHYSICAL = 0x23,
-
-	/** Hub descriptor */
-	LIBUSB_DT_HUB = 0x29,
-
-	/** SuperSpeed Hub descriptor */
-	LIBUSB_DT_SUPERSPEED_HUB = 0x2a,
-
-	/** SuperSpeed Endpoint Companion descriptor */
-	LIBUSB_DT_SS_ENDPOINT_COMPANION = 0x30
-};
-
-/* Descriptor sizes per descriptor type */
-#define LIBUSB_DT_DEVICE_SIZE			18
-#define LIBUSB_DT_CONFIG_SIZE			9
-#define LIBUSB_DT_INTERFACE_SIZE		9
-#define LIBUSB_DT_ENDPOINT_SIZE			7
-#define LIBUSB_DT_ENDPOINT_AUDIO_SIZE		9	/* Audio extension */
-#define LIBUSB_DT_HUB_NONVAR_SIZE		7
-#define LIBUSB_DT_SS_ENDPOINT_COMPANION_SIZE	6
-#define LIBUSB_DT_BOS_SIZE			5
-#define LIBUSB_DT_DEVICE_CAPABILITY_SIZE	3
-
-/* BOS descriptor sizes */
-#define LIBUSB_BT_USB_2_0_EXTENSION_SIZE	7
-#define LIBUSB_BT_SS_USB_DEVICE_CAPABILITY_SIZE	10
-#define LIBUSB_BT_CONTAINER_ID_SIZE		20
-
-/* We unwrap the BOS => define its max size */
-#define LIBUSB_DT_BOS_MAX_SIZE		((LIBUSB_DT_BOS_SIZE)     +\
-					(LIBUSB_BT_USB_2_0_EXTENSION_SIZE)       +\
-					(LIBUSB_BT_SS_USB_DEVICE_CAPABILITY_SIZE) +\
-					(LIBUSB_BT_CONTAINER_ID_SIZE))
-
-#define LIBUSB_ENDPOINT_ADDRESS_MASK	0x0f    /* in bEndpointAddress */
-#define LIBUSB_ENDPOINT_DIR_MASK		0x80
-
-/** \ingroup desc
- * Endpoint direction. Values for bit 7 of the
- * \ref libusb_endpoint_descriptor::bEndpointAddress "endpoint address" scheme.
- */
-enum libusb_endpoint_direction {
-	/** In: device-to-host */
-	LIBUSB_ENDPOINT_IN = 0x80,
-
-	/** Out: host-to-device */
-	LIBUSB_ENDPOINT_OUT = 0x00
-};
-
-#define LIBUSB_TRANSFER_TYPE_MASK			0x03    /* in bmAttributes */
-
-/** \ingroup desc
- * Endpoint transfer type. Values for bits 0:1 of the
- * \ref libusb_endpoint_descriptor::bmAttributes "endpoint attributes" field.
- */
-enum libusb_transfer_type {
-	/** Control endpoint */
-	LIBUSB_TRANSFER_TYPE_CONTROL = 0,
-
-	/** Isochronous endpoint */
-	LIBUSB_TRANSFER_TYPE_ISOCHRONOUS = 1,
-
-	/** Bulk endpoint */
-	LIBUSB_TRANSFER_TYPE_BULK = 2,
-
-	/** Interrupt endpoint */
-	LIBUSB_TRANSFER_TYPE_INTERRUPT = 3,
-
-	/** Stream endpoint */
-	LIBUSB_TRANSFER_TYPE_BULK_STREAM = 4,
-};
-
-/** \ingroup misc
- * Standard requests, as defined in table 9-5 of the USB 3.0 specifications */
-enum libusb_standard_request {
-	/** Request status of the specific recipient */
-	LIBUSB_REQUEST_GET_STATUS = 0x00,
-
-	/** Clear or disable a specific feature */
-	LIBUSB_REQUEST_CLEAR_FEATURE = 0x01,
-
-	/* 0x02 is reserved */
-
-	/** Set or enable a specific feature */
-	LIBUSB_REQUEST_SET_FEATURE = 0x03,
-
-	/* 0x04 is reserved */
-
-	/** Set device address for all future accesses */
-	LIBUSB_REQUEST_SET_ADDRESS = 0x05,
-
-	/** Get the specified descriptor */
-	LIBUSB_REQUEST_GET_DESCRIPTOR = 0x06,
-
-	/** Used to update existing descriptors or add new descriptors */
-	LIBUSB_REQUEST_SET_DESCRIPTOR = 0x07,
-
-	/** Get the current device configuration value */
-	LIBUSB_REQUEST_GET_CONFIGURATION = 0x08,
-
-	/** Set device configuration */
-	LIBUSB_REQUEST_SET_CONFIGURATION = 0x09,
-
-	/** Return the selected alternate setting for the specified interface */
-	LIBUSB_REQUEST_GET_INTERFACE = 0x0A,
-
-	/** Select an alternate interface for the specified interface */
-	LIBUSB_REQUEST_SET_INTERFACE = 0x0B,
-
-	/** Set then report an endpoint's synchronization frame */
-	LIBUSB_REQUEST_SYNCH_FRAME = 0x0C,
-
-	/** Sets both the U1 and U2 Exit Latency */
-	LIBUSB_REQUEST_SET_SEL = 0x30,
-
-	/** Delay from the time a host transmits a packet to the time it is
-	  * received by the device. */
-	LIBUSB_SET_ISOCH_DELAY = 0x31,
-};
-
-/** \ingroup misc
- * Request type bits of the
- * \ref libusb_control_setup::bmRequestType "bmRequestType" field in control
- * transfers. */
-enum libusb_request_type {
-	/** Standard */
-	LIBUSB_REQUEST_TYPE_STANDARD = (0x00 << 5),
-
-	/** Class */
-	LIBUSB_REQUEST_TYPE_CLASS = (0x01 << 5),
-
-	/** Vendor */
-	LIBUSB_REQUEST_TYPE_VENDOR = (0x02 << 5),
-
-	/** Reserved */
-	LIBUSB_REQUEST_TYPE_RESERVED = (0x03 << 5)
-};
-
-/** \ingroup misc
- * Recipient bits of the
- * \ref libusb_control_setup::bmRequestType "bmRequestType" field in control
- * transfers. Values 4 through 31 are reserved. */
-enum libusb_request_recipient {
-	/** Device */
-	LIBUSB_RECIPIENT_DEVICE = 0x00,
-
-	/** Interface */
-	LIBUSB_RECIPIENT_INTERFACE = 0x01,
-
-	/** Endpoint */
-	LIBUSB_RECIPIENT_ENDPOINT = 0x02,
-
-	/** Other */
-	LIBUSB_RECIPIENT_OTHER = 0x03,
-};
-
-#define LIBUSB_ISO_SYNC_TYPE_MASK		0x0C
-
-/** \ingroup desc
- * Synchronization type for isochronous endpoints. Values for bits 2:3 of the
- * \ref libusb_endpoint_descriptor::bmAttributes "bmAttributes" field in
- * libusb_endpoint_descriptor.
- */
-enum libusb_iso_sync_type {
-	/** No synchronization */
-	LIBUSB_ISO_SYNC_TYPE_NONE = 0,
-
-	/** Asynchronous */
-	LIBUSB_ISO_SYNC_TYPE_ASYNC = 1,
-
-	/** Adaptive */
-	LIBUSB_ISO_SYNC_TYPE_ADAPTIVE = 2,
-
-	/** Synchronous */
-	LIBUSB_ISO_SYNC_TYPE_SYNC = 3
-};
-
-#define LIBUSB_ISO_USAGE_TYPE_MASK 0x30
-
-/** \ingroup desc
- * Usage type for isochronous endpoints. Values for bits 4:5 of the
- * \ref libusb_endpoint_descriptor::bmAttributes "bmAttributes" field in
- * libusb_endpoint_descriptor.
- */
-enum libusb_iso_usage_type {
-	/** Data endpoint */
-	LIBUSB_ISO_USAGE_TYPE_DATA = 0,
-
-	/** Feedback endpoint */
-	LIBUSB_ISO_USAGE_TYPE_FEEDBACK = 1,
-
-	/** Implicit feedback Data endpoint */
-	LIBUSB_ISO_USAGE_TYPE_IMPLICIT = 2,
-};
-
-/** \ingroup desc
- * A structure representing the standard USB device descriptor. This
- * descriptor is documented in section 9.6.1 of the USB 3.0 specification.
- * All multiple-byte fields are represented in host-endian format.
- */
-struct libusb_device_descriptor {
-	/** Size of this descriptor (in bytes) */
-	uint8_t  bLength;
-
-	/** Descriptor type. Will have value
-	 * \ref libusb_descriptor_type::LIBUSB_DT_DEVICE LIBUSB_DT_DEVICE in this
-	 * context. */
-	uint8_t  bDescriptorType;
-
-	/** USB specification release number in binary-coded decimal. A value of
-	 * 0x0200 indicates USB 2.0, 0x0110 indicates USB 1.1, etc. */
-	uint16_t bcdUSB;
-
-	/** USB-IF class code for the device. See \ref libusb_class_code. */
-	uint8_t  bDeviceClass;
-
-	/** USB-IF subclass code for the device, qualified by the bDeviceClass
-	 * value */
-	uint8_t  bDeviceSubClass;
-
-	/** USB-IF protocol code for the device, qualified by the bDeviceClass and
-	 * bDeviceSubClass values */
-	uint8_t  bDeviceProtocol;
-
-	/** Maximum packet size for endpoint 0 */
-	uint8_t  bMaxPacketSize0;
-
-	/** USB-IF vendor ID */
-	uint16_t idVendor;
-
-	/** USB-IF product ID */
-	uint16_t idProduct;
-
-	/** Device release number in binary-coded decimal */
-	uint16_t bcdDevice;
-
-	/** Index of string descriptor describing manufacturer */
-	uint8_t  iManufacturer;
-
-	/** Index of string descriptor describing product */
-	uint8_t  iProduct;
-
-	/** Index of string descriptor containing device serial number */
-	uint8_t  iSerialNumber;
-
-	/** Number of possible configurations */
-	uint8_t  bNumConfigurations;
-};
-
-/** \ingroup desc
- * A structure representing the standard USB endpoint descriptor. This
- * descriptor is documented in section 9.6.6 of the USB 3.0 specification.
- * All multiple-byte fields are represented in host-endian format.
- */
-struct libusb_endpoint_descriptor {
-	/** Size of this descriptor (in bytes) */
-	uint8_t  bLength;
-
-	/** Descriptor type. Will have value
-	 * \ref libusb_descriptor_type::LIBUSB_DT_ENDPOINT LIBUSB_DT_ENDPOINT in
-	 * this context. */
-	uint8_t  bDescriptorType;
-
-	/** The address of the endpoint described by this descriptor. Bits 0:3 are
-	 * the endpoint number. Bits 4:6 are reserved. Bit 7 indicates direction,
-	 * see \ref libusb_endpoint_direction.
-	 */
-	uint8_t  bEndpointAddress;
-
-	/** Attributes which apply to the endpoint when it is configured using
-	 * the bConfigurationValue. Bits 0:1 determine the transfer type and
-	 * correspond to \ref libusb_transfer_type. Bits 2:3 are only used for
-	 * isochronous endpoints and correspond to \ref libusb_iso_sync_type.
-	 * Bits 4:5 are also only used for isochronous endpoints and correspond to
-	 * \ref libusb_iso_usage_type. Bits 6:7 are reserved.
-	 */
-	uint8_t  bmAttributes;
-
-	/** Maximum packet size this endpoint is capable of sending/receiving. */
-	uint16_t wMaxPacketSize;
-
-	/** Interval for polling endpoint for data transfers. */
-	uint8_t  bInterval;
-
-	/** For audio devices only: the rate at which synchronization feedback
-	 * is provided. */
-	uint8_t  bRefresh;
-
-	/** For audio devices only: the address if the synch endpoint */
-	uint8_t  bSynchAddress;
-
-	/** Extra descriptors. If libusb encounters unknown endpoint descriptors,
-	 * it will store them here, should you wish to parse them. */
-	const unsigned char *extra;
-
-	/** Length of the extra descriptors, in bytes. */
-	int extra_length;
-};
-
-/** \ingroup desc
- * A structure representing the standard USB interface descriptor. This
- * descriptor is documented in section 9.6.5 of the USB 3.0 specification.
- * All multiple-byte fields are represented in host-endian format.
- */
-struct libusb_interface_descriptor {
-	/** Size of this descriptor (in bytes) */
-	uint8_t  bLength;
-
-	/** Descriptor type. Will have value
-	 * \ref libusb_descriptor_type::LIBUSB_DT_INTERFACE LIBUSB_DT_INTERFACE
-	 * in this context. */
-	uint8_t  bDescriptorType;
-
-	/** Number of this interface */
-	uint8_t  bInterfaceNumber;
-
-	/** Value used to select this alternate setting for this interface */
-	uint8_t  bAlternateSetting;
-
-	/** Number of endpoints used by this interface (excluding the control
-	 * endpoint). */
-	uint8_t  bNumEndpoints;
-
-	/** USB-IF class code for this interface. See \ref libusb_class_code. */
-	uint8_t  bInterfaceClass;
-
-	/** USB-IF subclass code for this interface, qualified by the
-	 * bInterfaceClass value */
-	uint8_t  bInterfaceSubClass;
-
-	/** USB-IF protocol code for this interface, qualified by the
-	 * bInterfaceClass and bInterfaceSubClass values */
-	uint8_t  bInterfaceProtocol;
-
-	/** Index of string descriptor describing this interface */
-	uint8_t  iInterface;
-
-	/** Array of endpoint descriptors. This length of this array is determined
-	 * by the bNumEndpoints field. */
-	const struct libusb_endpoint_descriptor *endpoint;
-
-	/** Extra descriptors. If libusb encounters unknown interface descriptors,
-	 * it will store them here, should you wish to parse them. */
-	const unsigned char *extra;
-
-	/** Length of the extra descriptors, in bytes. */
-	int extra_length;
-};
-
-/** \ingroup desc
- * A collection of alternate settings for a particular USB interface.
- */
-struct libusb_interface {
-	/** Array of interface descriptors. The length of this array is determined
-	 * by the num_altsetting field. */
-	const struct libusb_interface_descriptor *altsetting;
-
-	/** The number of alternate settings that belong to this interface */
-	int num_altsetting;
-};
-
-/** \ingroup desc
- * A structure representing the standard USB configuration descriptor. This
- * descriptor is documented in section 9.6.3 of the USB 3.0 specification.
- * All multiple-byte fields are represented in host-endian format.
- */
-struct libusb_config_descriptor {
-	/** Size of this descriptor (in bytes) */
-	uint8_t  bLength;
-
-	/** Descriptor type. Will have value
-	 * \ref libusb_descriptor_type::LIBUSB_DT_CONFIG LIBUSB_DT_CONFIG
-	 * in this context. */
-	uint8_t  bDescriptorType;
-
-	/** Total length of data returned for this configuration */
-	uint16_t wTotalLength;
-
-	/** Number of interfaces supported by this configuration */
-	uint8_t  bNumInterfaces;
-
-	/** Identifier value for this configuration */
-	uint8_t  bConfigurationValue;
-
-	/** Index of string descriptor describing this configuration */
-	uint8_t  iConfiguration;
-
-	/** Configuration characteristics */
-	uint8_t  bmAttributes;
-
-	/** Maximum power consumption of the USB device from this bus in this
-	 * configuration when the device is fully opreation. Expressed in units
-	 * of 2 mA. */
-	uint8_t  MaxPower;
-
-	/** Array of interfaces supported by this configuration. The length of
-	 * this array is determined by the bNumInterfaces field. */
-	const struct libusb_interface *interface;
-
-	/** Extra descriptors. If libusb encounters unknown configuration
-	 * descriptors, it will store them here, should you wish to parse them. */
-	const unsigned char *extra;
-
-	/** Length of the extra descriptors, in bytes. */
-	int extra_length;
-};
-
-/** \ingroup desc
- * A structure representing the superspeed endpoint companion
- * descriptor. This descriptor is documented in section 9.6.7 of
- * the USB 3.0 specification. All multiple-byte fields are represented in
- * host-endian format.
- */
-struct libusb_ss_endpoint_companion_descriptor {
-
-	/** Size of this descriptor (in bytes) */
-	uint8_t  bLength;
-
-	/** Descriptor type. Will have value
-	 * \ref libusb_descriptor_type::LIBUSB_DT_SS_ENDPOINT_COMPANION in
-	 * this context. */
-	uint8_t  bDescriptorType;
-
-
-	/** The maximum number of packets the endpoint can send or
-	 *  recieve as part of a burst. */
-	uint8_t  bMaxBurst;
-
-	/** In bulk EP:	bits 4:0 represents the	maximum	number of
-	 *  streams the	EP supports. In	isochronous EP:	bits 1:0
-	 *  represents the Mult	- a zero based value that determines
-	 *  the	maximum	number of packets within a service interval  */
-	uint8_t  bmAttributes;
-
-	/** The	total number of bytes this EP will transfer every
-	 *  service interval. valid only for periodic EPs. */
-	uint16_t wBytesPerInterval;
-};
-
-/** \ingroup desc
- * A generic representation of a BOS Device Capability descriptor. It is
- * advised to check bDevCapabilityType and call the matching
- * libusb_get_*_descriptor function to get a structure fully matching the type.
- */
-struct libusb_bos_dev_capability_descriptor {
-	/** Size of this descriptor (in bytes) */
-	uint8_t bLength;
-	/** Descriptor type. Will have value
-	 * \ref libusb_descriptor_type::LIBUSB_DT_DEVICE_CAPABILITY
-	 * LIBUSB_DT_DEVICE_CAPABILITY in this context. */
-	uint8_t bDescriptorType;
-	/** Device Capability type */
-	uint8_t bDevCapabilityType;
-	/** Device Capability data (bLength - 3 bytes) */
-	uint8_t dev_capability_data
-#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
-	[] /* valid C99 code */
-#else
-	[0] /* non-standard, but usually working code */
-#endif
-	;
-};
-
-/** \ingroup desc
- * A structure representing the Binary Device Object Store (BOS) descriptor.
- * This descriptor is documented in section 9.6.2 of the USB 3.0 specification.
- * All multiple-byte fields are represented in host-endian format.
- */
-struct libusb_bos_descriptor {
-	/** Size of this descriptor (in bytes) */
-	uint8_t  bLength;
-
-	/** Descriptor type. Will have value
-	 * \ref libusb_descriptor_type::LIBUSB_DT_BOS LIBUSB_DT_BOS
-	 * in this context. */
-	uint8_t  bDescriptorType;
-
-	/** Length of this descriptor and all of its sub descriptors */
-	uint16_t wTotalLength;
-
-	/** The number of separate device capability descriptors in
-	 * the BOS */
-	uint8_t  bNumDeviceCaps;
-
-	/** bNumDeviceCap Device Capability Descriptors */
-	struct libusb_bos_dev_capability_descriptor *dev_capability
-#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
-	[] /* valid C99 code */
-#else
-	[0] /* non-standard, but usually working code */
-#endif
-	;
-};
-
-/** \ingroup desc
- * A structure representing the USB 2.0 Extension descriptor
- * This descriptor is documented in section 9.6.2.1 of the USB 3.0 specification.
- * All multiple-byte fields are represented in host-endian format.
- */
-struct libusb_usb_2_0_extension_descriptor {
-	/** Size of this descriptor (in bytes) */
-	uint8_t  bLength;
-
-	/** Descriptor type. Will have value
-	 * \ref libusb_descriptor_type::LIBUSB_DT_DEVICE_CAPABILITY
-	 * LIBUSB_DT_DEVICE_CAPABILITY in this context. */
-	uint8_t  bDescriptorType;
-
-	/** Capability type. Will have value
-	 * \ref libusb_capability_type::LIBUSB_BT_USB_2_0_EXTENSION
-	 * LIBUSB_BT_USB_2_0_EXTENSION in this context. */
-	uint8_t  bDevCapabilityType;
-
-	/** Bitmap encoding of supported device level features.
-	 * A value of one in a bit location indicates a feature is
-	 * supported; a value of zero indicates it is not supported.
-	 * See \ref libusb_usb_2_0_extension_attributes. */
-	uint32_t  bmAttributes;
-};
-
-/** \ingroup desc
- * A structure representing the SuperSpeed USB Device Capability descriptor
- * This descriptor is documented in section 9.6.2.2 of the USB 3.0 specification.
- * All multiple-byte fields are represented in host-endian format.
- */
-struct libusb_ss_usb_device_capability_descriptor {
-	/** Size of this descriptor (in bytes) */
-	uint8_t  bLength;
-
-	/** Descriptor type. Will have value
-	 * \ref libusb_descriptor_type::LIBUSB_DT_DEVICE_CAPABILITY
-	 * LIBUSB_DT_DEVICE_CAPABILITY in this context. */
-	uint8_t  bDescriptorType;
-
-	/** Capability type. Will have value
-	 * \ref libusb_capability_type::LIBUSB_BT_SS_USB_DEVICE_CAPABILITY
-	 * LIBUSB_BT_SS_USB_DEVICE_CAPABILITY in this context. */
-	uint8_t  bDevCapabilityType;
-
-	/** Bitmap encoding of supported device level features.
-	 * A value of one in a bit location indicates a feature is
-	 * supported; a value of zero indicates it is not supported.
-	 * See \ref libusb_ss_usb_device_capability_attributes. */
-	uint8_t  bmAttributes;
-
-	/** Bitmap encoding of the speed supported by this device when
-	 * operating in SuperSpeed mode. See \ref libusb_supported_speed. */
-	uint16_t wSpeedSupported;
-
-	/** The lowest speed at which all the functionality supported
-	 * by the device is available to the user. For example if the
-	 * device supports all its functionality when connected at
-	 * full speed and above then it sets this value to 1. */
-	uint8_t  bFunctionalitySupport;
-
-	/** U1 Device Exit Latency. */
-	uint8_t  bU1DevExitLat;
-
-	/** U2 Device Exit Latency. */
-	uint16_t bU2DevExitLat;
-};
-
-/** \ingroup desc
- * A structure representing the Container ID descriptor.
- * This descriptor is documented in section 9.6.2.3 of the USB 3.0 specification.
- * All multiple-byte fields, except UUIDs, are represented in host-endian format.
- */
-struct libusb_container_id_descriptor {
-	/** Size of this descriptor (in bytes) */
-	uint8_t  bLength;
-
-	/** Descriptor type. Will have value
-	 * \ref libusb_descriptor_type::LIBUSB_DT_DEVICE_CAPABILITY
-	 * LIBUSB_DT_DEVICE_CAPABILITY in this context. */
-	uint8_t  bDescriptorType;
-
-	/** Capability type. Will have value
-	 * \ref libusb_capability_type::LIBUSB_BT_CONTAINER_ID
-	 * LIBUSB_BT_CONTAINER_ID in this context. */
-	uint8_t  bDevCapabilityType;
-
-	/** Reserved field */
-	uint8_t bReserved;
-
-	/** 128 bit UUID */
-	uint8_t  ContainerID[16];
-};
-
-/** \ingroup asyncio
- * Setup packet for control transfers. */
-struct libusb_control_setup {
-	/** Request type. Bits 0:4 determine recipient, see
-	 * \ref libusb_request_recipient. Bits 5:6 determine type, see
-	 * \ref libusb_request_type. Bit 7 determines data transfer direction, see
-	 * \ref libusb_endpoint_direction.
-	 */
-	uint8_t  bmRequestType;
-
-	/** Request. If the type bits of bmRequestType are equal to
-	 * \ref libusb_request_type::LIBUSB_REQUEST_TYPE_STANDARD
-	 * "LIBUSB_REQUEST_TYPE_STANDARD" then this field refers to
-	 * \ref libusb_standard_request. For other cases, use of this field is
-	 * application-specific. */
-	uint8_t  bRequest;
-
-	/** Value. Varies according to request */
-	uint16_t wValue;
-
-	/** Index. Varies according to request, typically used to pass an index
-	 * or offset */
-	uint16_t wIndex;
-
-	/** Number of bytes to transfer */
-	uint16_t wLength;
-};
-
-#define LIBUSB_CONTROL_SETUP_SIZE (sizeof(struct libusb_control_setup))
-
-/* libusb */
-
-struct libusb_context;
-struct libusb_device;
-struct libusb_device_handle;
-struct libusb_hotplug_callback;
-
-/** \ingroup lib
- * Structure providing the version of the libusb runtime
- */
-struct libusb_version {
-	/** Library major version. */
-	const uint16_t major;
-
-	/** Library minor version. */
-	const uint16_t minor;
-
-	/** Library micro version. */
-	const uint16_t micro;
-
-	/** Library nano version. */
-	const uint16_t nano;
-
-	/** Library release candidate suffix string, e.g. "-rc4". */
-	const char *rc;
-
-	/** For ABI compatibility only. */
-	const char* describe;
-};
-
-/** \ingroup lib
- * Structure representing a libusb session. The concept of individual libusb
- * sessions allows for your program to use two libraries (or dynamically
- * load two modules) which both independently use libusb. This will prevent
- * interference between the individual libusb users - for example
- * libusb_set_debug() will not affect the other user of the library, and
- * libusb_exit() will not destroy resources that the other user is still
- * using.
- *
- * Sessions are created by libusb_init() and destroyed through libusb_exit().
- * If your application is guaranteed to only ever include a single libusb
- * user (i.e. you), you do not have to worry about contexts: pass NULL in
- * every function call where a context is required. The default context
- * will be used.
- *
- * For more information, see \ref contexts.
- */
-typedef struct libusb_context libusb_context;
-
-/** \ingroup dev
- * Structure representing a USB device detected on the system. This is an
- * opaque type for which you are only ever provided with a pointer, usually
- * originating from libusb_get_device_list().
- *
- * Certain operations can be performed on a device, but in order to do any
- * I/O you will have to first obtain a device handle using libusb_open().
- *
- * Devices are reference counted with libusb_ref_device() and
- * libusb_unref_device(), and are freed when the reference count reaches 0.
- * New devices presented by libusb_get_device_list() have a reference count of
- * 1, and libusb_free_device_list() can optionally decrease the reference count
- * on all devices in the list. libusb_open() adds another reference which is
- * later destroyed by libusb_close().
- */
-typedef struct libusb_device libusb_device;
-
-
-/** \ingroup dev
- * Structure representing a handle on a USB device. This is an opaque type for
- * which you are only ever provided with a pointer, usually originating from
- * libusb_open().
- *
- * A device handle is used to perform I/O and other operations. When finished
- * with a device handle, you should call libusb_close().
- */
-typedef struct libusb_device_handle libusb_device_handle;
-
-/** \ingroup dev
- * Speed codes. Indicates the speed at which the device is operating.
- */
-enum libusb_speed {
-	/** The OS doesn't report or know the device speed. */
-	LIBUSB_SPEED_UNKNOWN = 0,
-
-	/** The device is operating at low speed (1.5MBit/s). */
-	LIBUSB_SPEED_LOW = 1,
-
-	/** The device is operating at full speed (12MBit/s). */
-	LIBUSB_SPEED_FULL = 2,
-
-	/** The device is operating at high speed (480MBit/s). */
-	LIBUSB_SPEED_HIGH = 3,
-
-	/** The device is operating at super speed (5000MBit/s). */
-	LIBUSB_SPEED_SUPER = 4,
-};
-
-/** \ingroup dev
- * Supported speeds (wSpeedSupported) bitfield. Indicates what
- * speeds the device supports.
- */
-enum libusb_supported_speed {
-	/** Low speed operation supported (1.5MBit/s). */
-	LIBUSB_LOW_SPEED_OPERATION   = 1,
-
-	/** Full speed operation supported (12MBit/s). */
-	LIBUSB_FULL_SPEED_OPERATION  = 2,
-
-	/** High speed operation supported (480MBit/s). */
-	LIBUSB_HIGH_SPEED_OPERATION  = 4,
-
-	/** Superspeed operation supported (5000MBit/s). */
-	LIBUSB_SUPER_SPEED_OPERATION = 8,
-};
-
-/** \ingroup dev
- * Masks for the bits of the
- * \ref libusb_usb_2_0_extension_descriptor::bmAttributes "bmAttributes" field
- * of the USB 2.0 Extension descriptor.
- */
-enum libusb_usb_2_0_extension_attributes {
-	/** Supports Link Power Management (LPM) */
-	LIBUSB_BM_LPM_SUPPORT = 2,
-};
-
-/** \ingroup dev
- * Masks for the bits of the
- * \ref libusb_ss_usb_device_capability_descriptor::bmAttributes "bmAttributes" field
- * field of the SuperSpeed USB Device Capability descriptor.
- */
-enum libusb_ss_usb_device_capability_attributes {
-	/** Supports Latency Tolerance Messages (LTM) */
-	LIBUSB_BM_LTM_SUPPORT = 2,
-};
-
-/** \ingroup dev
- * USB capability types
- */
-enum libusb_bos_type {
-	/** Wireless USB device capability */
-	LIBUSB_BT_WIRELESS_USB_DEVICE_CAPABILITY	= 1,
-
-	/** USB 2.0 extensions */
-	LIBUSB_BT_USB_2_0_EXTENSION			= 2,
-
-	/** SuperSpeed USB device capability */
-	LIBUSB_BT_SS_USB_DEVICE_CAPABILITY		= 3,
-
-	/** Container ID type */
-	LIBUSB_BT_CONTAINER_ID				= 4,
-};
-
-/** \ingroup misc
- * Error codes. Most libusb functions return 0 on success or one of these
- * codes on failure.
- * You can call libusb_error_name() to retrieve a string representation of an
- * error code or libusb_strerror() to get an end-user suitable description of
- * an error code.
- */
-enum libusb_error {
-	/** Success (no error) */
-	LIBUSB_SUCCESS = 0,
-
-	/** Input/output error */
-	LIBUSB_ERROR_IO = -1,
-
-	/** Invalid parameter */
-	LIBUSB_ERROR_INVALID_PARAM = -2,
-
-	/** Access denied (insufficient permissions) */
-	LIBUSB_ERROR_ACCESS = -3,
-
-	/** No such device (it may have been disconnected) */
-	LIBUSB_ERROR_NO_DEVICE = -4,
-
-	/** Entity not found */
-	LIBUSB_ERROR_NOT_FOUND = -5,
-
-	/** Resource busy */
-	LIBUSB_ERROR_BUSY = -6,
-
-	/** Operation timed out */
-	LIBUSB_ERROR_TIMEOUT = -7,
-
-	/** Overflow */
-	LIBUSB_ERROR_OVERFLOW = -8,
-
-	/** Pipe error */
-	LIBUSB_ERROR_PIPE = -9,
-
-	/** System call interrupted (perhaps due to signal) */
-	LIBUSB_ERROR_INTERRUPTED = -10,
-
-	/** Insufficient memory */
-	LIBUSB_ERROR_NO_MEM = -11,
-
-	/** Operation not supported or unimplemented on this platform */
-	LIBUSB_ERROR_NOT_SUPPORTED = -12,
-
-	/* NB: Remember to update LIBUSB_ERROR_COUNT below as well as the
-	   message strings in strerror.c when adding new error codes here. */
-
-	/** Other error */
-	LIBUSB_ERROR_OTHER = -99,
-};
-
-/* Total number of error codes in enum libusb_error */
-#define LIBUSB_ERROR_COUNT 14
-
-/** \ingroup asyncio
- * Transfer status codes */
-enum libusb_transfer_status {
-	/** Transfer completed without error. Note that this does not indicate
-	 * that the entire amount of requested data was transferred. */
-	LIBUSB_TRANSFER_COMPLETED,
-
-	/** Transfer failed */
-	LIBUSB_TRANSFER_ERROR,
-
-	/** Transfer timed out */
-	LIBUSB_TRANSFER_TIMED_OUT,
-
-	/** Transfer was cancelled */
-	LIBUSB_TRANSFER_CANCELLED,
-
-	/** For bulk/interrupt endpoints: halt condition detected (endpoint
-	 * stalled). For control endpoints: control request not supported. */
-	LIBUSB_TRANSFER_STALL,
-
-	/** Device was disconnected */
-	LIBUSB_TRANSFER_NO_DEVICE,
-
-	/** Device sent more data than requested */
-	LIBUSB_TRANSFER_OVERFLOW,
-
-	/* NB! Remember to update libusb_error_name()
-	   when adding new status codes here. */
-};
-
-/** \ingroup asyncio
- * libusb_transfer.flags values */
-enum libusb_transfer_flags {
-	/** Report short frames as errors */
-	LIBUSB_TRANSFER_SHORT_NOT_OK = 1<<0,
-
-	/** Automatically free() transfer buffer during libusb_free_transfer() */
-	LIBUSB_TRANSFER_FREE_BUFFER = 1<<1,
-
-	/** Automatically call libusb_free_transfer() after callback returns.
-	 * If this flag is set, it is illegal to call libusb_free_transfer()
-	 * from your transfer callback, as this will result in a double-free
-	 * when this flag is acted upon. */
-	LIBUSB_TRANSFER_FREE_TRANSFER = 1<<2,
-
-	/** Terminate transfers that are a multiple of the endpoint's
-	 * wMaxPacketSize with an extra zero length packet. This is useful
-	 * when a device protocol mandates that each logical request is
-	 * terminated by an incomplete packet (i.e. the logical requests are
-	 * not separated by other means).
-	 *
-	 * This flag only affects host-to-device transfers to bulk and interrupt
-	 * endpoints. In other situations, it is ignored.
-	 *
-	 * This flag only affects transfers with a length that is a multiple of
-	 * the endpoint's wMaxPacketSize. On transfers of other lengths, this
-	 * flag has no effect. Therefore, if you are working with a device that
-	 * needs a ZLP whenever the end of the logical request falls on a packet
-	 * boundary, then it is sensible to set this flag on <em>every</em>
-	 * transfer (you do not have to worry about only setting it on transfers
-	 * that end on the boundary).
-	 *
-	 * This flag is currently only supported on Linux.
-	 * On other systems, libusb_submit_transfer() will return
-	 * LIBUSB_ERROR_NOT_SUPPORTED for every transfer where this flag is set.
-	 *
-	 * Available since libusb-1.0.9.
-	 */
-	LIBUSB_TRANSFER_ADD_ZERO_PACKET = 1 << 3,
-};
-
-/** \ingroup asyncio
- * Isochronous packet descriptor. */
-struct libusb_iso_packet_descriptor {
-	/** Length of data to request in this packet */
-	unsigned int length;
-
-	/** Amount of data that was actually transferred */
-	unsigned int actual_length;
-
-	/** Status code for this packet */
-	enum libusb_transfer_status status;
-};
-
-struct libusb_transfer;
-
-/** \ingroup asyncio
- * Asynchronous transfer callback function type. When submitting asynchronous
- * transfers, you pass a pointer to a callback function of this type via the
- * \ref libusb_transfer::callback "callback" member of the libusb_transfer
- * structure. libusb will call this function later, when the transfer has
- * completed or failed. See \ref asyncio for more information.
- * \param transfer The libusb_transfer struct the callback function is being
- * notified about.
- */
-typedef void (LIBUSB_CALL *libusb_transfer_cb_fn)(struct libusb_transfer *transfer);
-
-/** \ingroup asyncio
- * The generic USB transfer structure. The user populates this structure and
- * then submits it in order to request a transfer. After the transfer has
- * completed, the library populates the transfer with the results and passes
- * it back to the user.
- */
-struct libusb_transfer {
-	/** Handle of the device that this transfer will be submitted to */
-	libusb_device_handle *dev_handle;
-
-	/** A bitwise OR combination of \ref libusb_transfer_flags. */
-	uint8_t flags;
-
-	/** Address of the endpoint where this transfer will be sent. */
-	unsigned char endpoint;
-
-	/** Type of the endpoint from \ref libusb_transfer_type */
-	unsigned char type;
-
-	/** Timeout for this transfer in millseconds. A value of 0 indicates no
-	 * timeout. */
-	unsigned int timeout;
-
-	/** The status of the transfer. Read-only, and only for use within
-	 * transfer callback function.
-	 *
-	 * If this is an isochronous transfer, this field may read COMPLETED even
-	 * if there were errors in the frames. Use the
-	 * \ref libusb_iso_packet_descriptor::status "status" field in each packet
-	 * to determine if errors occurred. */
-	enum libusb_transfer_status status;
-
-	/** Length of the data buffer */
-	int length;
-
-	/** Actual length of data that was transferred. Read-only, and only for
-	 * use within transfer callback function. Not valid for isochronous
-	 * endpoint transfers. */
-	int actual_length;
-
-	/** Callback function. This will be invoked when the transfer completes,
-	 * fails, or is cancelled. */
-	libusb_transfer_cb_fn callback;
-
-	/** User context data to pass to the callback function. */
-	void *user_data;
-
-	/** Data buffer */
-	unsigned char *buffer;
-
-	/** Number of isochronous packets. Only used for I/O with isochronous
-	 * endpoints. */
-	int num_iso_packets;
-
-	/** Isochronous packet descriptors, for isochronous transfers only. */
-	struct libusb_iso_packet_descriptor iso_packet_desc
-#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
-	[] /* valid C99 code */
-#else
-	[0] /* non-standard, but usually working code */
-#endif
-	;
-};
-
-/** \ingroup misc
- * Capabilities supported by an instance of libusb on the current running
- * platform. Test if the loaded library supports a given capability by calling
- * \ref libusb_has_capability().
- */
-enum libusb_capability {
-	/** The libusb_has_capability() API is available. */
-	LIBUSB_CAP_HAS_CAPABILITY = 0x0000,
-	/** Hotplug support is available on this platform. */
-	LIBUSB_CAP_HAS_HOTPLUG = 0x0001,
-	/** The library can access HID devices without requiring user intervention.
-	 * Note that before being able to actually access an HID device, you may
-	 * still have to call additional libusb functions such as
-	 * \ref libusb_detach_kernel_driver(). */
-	LIBUSB_CAP_HAS_HID_ACCESS = 0x0100,
-	/** The library supports detaching of the default USB driver, using 
-	 * \ref libusb_detach_kernel_driver(), if one is set by the OS kernel */
-	LIBUSB_CAP_SUPPORTS_DETACH_KERNEL_DRIVER = 0x0101
-};
-
-/** \ingroup lib
- *  Log message levels.
- *  - LIBUSB_LOG_LEVEL_NONE (0)    : no messages ever printed by the library (default)
- *  - LIBUSB_LOG_LEVEL_ERROR (1)   : error messages are printed to stderr
- *  - LIBUSB_LOG_LEVEL_WARNING (2) : warning and error messages are printed to stderr
- *  - LIBUSB_LOG_LEVEL_INFO (3)    : informational messages are printed to stdout, warning
- *    and error messages are printed to stderr
- *  - LIBUSB_LOG_LEVEL_DEBUG (4)   : debug and informational messages are printed to stdout,
- *    warnings and errors to stderr
- */
-enum libusb_log_level {
-	LIBUSB_LOG_LEVEL_NONE = 0,
-	LIBUSB_LOG_LEVEL_ERROR,
-	LIBUSB_LOG_LEVEL_WARNING,
-	LIBUSB_LOG_LEVEL_INFO,
-	LIBUSB_LOG_LEVEL_DEBUG,
-};
-
-int LIBUSB_CALL libusb_init(libusb_context **ctx);
-void LIBUSB_CALL libusb_exit(libusb_context *ctx);
-void LIBUSB_CALL libusb_set_debug(libusb_context *ctx, int level);
-const struct libusb_version * LIBUSB_CALL libusb_get_version(void);
-int LIBUSB_CALL libusb_has_capability(uint32_t capability);
-const char * LIBUSB_CALL libusb_error_name(int errcode);
-int LIBUSB_CALL libusb_setlocale(const char *locale);
-const char * LIBUSB_CALL libusb_strerror(enum libusb_error errcode);
-
-ssize_t LIBUSB_CALL libusb_get_device_list(libusb_context *ctx,
-	libusb_device ***list);
-void LIBUSB_CALL libusb_free_device_list(libusb_device **list,
-	int unref_devices);
-libusb_device * LIBUSB_CALL libusb_ref_device(libusb_device *dev);
-void LIBUSB_CALL libusb_unref_device(libusb_device *dev);
-
-int LIBUSB_CALL libusb_get_configuration(libusb_device_handle *dev,
-	int *config);
-int LIBUSB_CALL libusb_get_device_descriptor(libusb_device *dev,
-	struct libusb_device_descriptor *desc);
-int LIBUSB_CALL libusb_get_active_config_descriptor(libusb_device *dev,
-	struct libusb_config_descriptor **config);
-int LIBUSB_CALL libusb_get_config_descriptor(libusb_device *dev,
-	uint8_t config_index, struct libusb_config_descriptor **config);
-int LIBUSB_CALL libusb_get_config_descriptor_by_value(libusb_device *dev,
-	uint8_t bConfigurationValue, struct libusb_config_descriptor **config);
-void LIBUSB_CALL libusb_free_config_descriptor(
-	struct libusb_config_descriptor *config);
-int LIBUSB_CALL libusb_get_ss_endpoint_companion_descriptor(
-	struct libusb_context *ctx,
-	const struct libusb_endpoint_descriptor *endpoint,
-	struct libusb_ss_endpoint_companion_descriptor **ep_comp);
-void LIBUSB_CALL libusb_free_ss_endpoint_companion_descriptor(
-	struct libusb_ss_endpoint_companion_descriptor *ep_comp);
-int LIBUSB_CALL libusb_get_bos_descriptor(libusb_device_handle *handle,
-	struct libusb_bos_descriptor **bos);
-void LIBUSB_CALL libusb_free_bos_descriptor(struct libusb_bos_descriptor *bos);
-int LIBUSB_CALL libusb_get_usb_2_0_extension_descriptor(
-	struct libusb_context *ctx,
-	struct libusb_bos_dev_capability_descriptor *dev_cap,
-	struct libusb_usb_2_0_extension_descriptor **usb_2_0_extension);
-void LIBUSB_CALL libusb_free_usb_2_0_extension_descriptor(
-	struct libusb_usb_2_0_extension_descriptor *usb_2_0_extension);
-int LIBUSB_CALL libusb_get_ss_usb_device_capability_descriptor(
-	struct libusb_context *ctx,
-	struct libusb_bos_dev_capability_descriptor *dev_cap,
-	struct libusb_ss_usb_device_capability_descriptor **ss_usb_device_cap);
-void LIBUSB_CALL libusb_free_ss_usb_device_capability_descriptor(
-	struct libusb_ss_usb_device_capability_descriptor *ss_usb_device_cap);
-int LIBUSB_CALL libusb_get_container_id_descriptor(struct libusb_context *ctx,
-	struct libusb_bos_dev_capability_descriptor *dev_cap,
-	struct libusb_container_id_descriptor **container_id);
-void LIBUSB_CALL libusb_free_container_id_descriptor(
-	struct libusb_container_id_descriptor *container_id);
-uint8_t LIBUSB_CALL libusb_get_bus_number(libusb_device *dev);
-uint8_t LIBUSB_CALL libusb_get_port_number(libusb_device *dev);
-int LIBUSB_CALL libusb_get_port_numbers(libusb_device *dev, uint8_t* port_numbers, int port_numbers_len);
-LIBUSB_DEPRECATED_FOR(libusb_get_port_numbers)
-int LIBUSB_CALL libusb_get_port_path(libusb_context *ctx, libusb_device *dev, uint8_t* path, uint8_t path_length);
-libusb_device * LIBUSB_CALL libusb_get_parent(libusb_device *dev);
-uint8_t LIBUSB_CALL libusb_get_device_address(libusb_device *dev);
-int LIBUSB_CALL libusb_get_device_speed(libusb_device *dev);
-int LIBUSB_CALL libusb_get_max_packet_size(libusb_device *dev,
-	unsigned char endpoint);
-int LIBUSB_CALL libusb_get_max_iso_packet_size(libusb_device *dev,
-	unsigned char endpoint);
-
-int LIBUSB_CALL libusb_open(libusb_device *dev, libusb_device_handle **handle);
-void LIBUSB_CALL libusb_close(libusb_device_handle *dev_handle);
-libusb_device * LIBUSB_CALL libusb_get_device(libusb_device_handle *dev_handle);
-
-int LIBUSB_CALL libusb_set_configuration(libusb_device_handle *dev,
-	int configuration);
-int LIBUSB_CALL libusb_claim_interface(libusb_device_handle *dev,
-	int interface_number);
-int LIBUSB_CALL libusb_release_interface(libusb_device_handle *dev,
-	int interface_number);
-
-libusb_device_handle * LIBUSB_CALL libusb_open_device_with_vid_pid(
-	libusb_context *ctx, uint16_t vendor_id, uint16_t product_id);
-
-int LIBUSB_CALL libusb_set_interface_alt_setting(libusb_device_handle *dev,
-	int interface_number, int alternate_setting);
-int LIBUSB_CALL libusb_clear_halt(libusb_device_handle *dev,
-	unsigned char endpoint);
-int LIBUSB_CALL libusb_reset_device(libusb_device_handle *dev);
-
-int LIBUSB_CALL libusb_alloc_streams(libusb_device_handle *dev,
-	uint32_t num_streams, unsigned char *endpoints, int num_endpoints);
-int LIBUSB_CALL libusb_free_streams(libusb_device_handle *dev,
-	unsigned char *endpoints, int num_endpoints);
-
-int LIBUSB_CALL libusb_kernel_driver_active(libusb_device_handle *dev,
-	int interface_number);
-int LIBUSB_CALL libusb_detach_kernel_driver(libusb_device_handle *dev,
-	int interface_number);
-int LIBUSB_CALL libusb_attach_kernel_driver(libusb_device_handle *dev,
-	int interface_number);
-int LIBUSB_CALL libusb_set_auto_detach_kernel_driver(
-	libusb_device_handle *dev, int enable);
-
-/* async I/O */
-
-/** \ingroup asyncio
- * Get the data section of a control transfer. This convenience function is here
- * to remind you that the data does not start until 8 bytes into the actual
- * buffer, as the setup packet comes first.
- *
- * Calling this function only makes sense from a transfer callback function,
- * or situations where you have already allocated a suitably sized buffer at
- * transfer->buffer.
- *
- * \param transfer a transfer
- * \returns pointer to the first byte of the data section
- */
-static inline unsigned char *libusb_control_transfer_get_data(
-	struct libusb_transfer *transfer)
-{
-	return transfer->buffer + LIBUSB_CONTROL_SETUP_SIZE;
-}
-
-/** \ingroup asyncio
- * Get the control setup packet of a control transfer. This convenience
- * function is here to remind you that the control setup occupies the first
- * 8 bytes of the transfer data buffer.
- *
- * Calling this function only makes sense from a transfer callback function,
- * or situations where you have already allocated a suitably sized buffer at
- * transfer->buffer.
- *
- * \param transfer a transfer
- * \returns a casted pointer to the start of the transfer data buffer
- */
-static inline struct libusb_control_setup *libusb_control_transfer_get_setup(
-	struct libusb_transfer *transfer)
-{
-	return (struct libusb_control_setup *)(void *) transfer->buffer;
-}
-
-/** \ingroup asyncio
- * Helper function to populate the setup packet (first 8 bytes of the data
- * buffer) for a control transfer. The wIndex, wValue and wLength values should
- * be given in host-endian byte order.
- *
- * \param buffer buffer to output the setup packet into
- * This pointer must be aligned to at least 2 bytes boundary.
- * \param bmRequestType see the
- * \ref libusb_control_setup::bmRequestType "bmRequestType" field of
- * \ref libusb_control_setup
- * \param bRequest see the
- * \ref libusb_control_setup::bRequest "bRequest" field of
- * \ref libusb_control_setup
- * \param wValue see the
- * \ref libusb_control_setup::wValue "wValue" field of
- * \ref libusb_control_setup
- * \param wIndex see the
- * \ref libusb_control_setup::wIndex "wIndex" field of
- * \ref libusb_control_setup
- * \param wLength see the
- * \ref libusb_control_setup::wLength "wLength" field of
- * \ref libusb_control_setup
- */
-static inline void libusb_fill_control_setup(unsigned char *buffer,
-	uint8_t bmRequestType, uint8_t bRequest, uint16_t wValue, uint16_t wIndex,
-	uint16_t wLength)
-{
-	struct libusb_control_setup *setup = (struct libusb_control_setup *)(void *) buffer;
-	setup->bmRequestType = bmRequestType;
-	setup->bRequest = bRequest;
-	setup->wValue = libusb_cpu_to_le16(wValue);
-	setup->wIndex = libusb_cpu_to_le16(wIndex);
-	setup->wLength = libusb_cpu_to_le16(wLength);
-}
-
-struct libusb_transfer * LIBUSB_CALL libusb_alloc_transfer(int iso_packets);
-int LIBUSB_CALL libusb_submit_transfer(struct libusb_transfer *transfer);
-int LIBUSB_CALL libusb_cancel_transfer(struct libusb_transfer *transfer);
-void LIBUSB_CALL libusb_free_transfer(struct libusb_transfer *transfer);
-void LIBUSB_CALL libusb_transfer_set_stream_id(
-	struct libusb_transfer *transfer, uint32_t stream_id);
-uint32_t LIBUSB_CALL libusb_transfer_get_stream_id(
-	struct libusb_transfer *transfer);
-
-/** \ingroup asyncio
- * Helper function to populate the required \ref libusb_transfer fields
- * for a control transfer.
- *
- * If you pass a transfer buffer to this function, the first 8 bytes will
- * be interpreted as a control setup packet, and the wLength field will be
- * used to automatically populate the \ref libusb_transfer::length "length"
- * field of the transfer. Therefore the recommended approach is:
- * -# Allocate a suitably sized data buffer (including space for control setup)
- * -# Call libusb_fill_control_setup()
- * -# If this is a host-to-device transfer with a data stage, put the data
- *    in place after the setup packet
- * -# Call this function
- * -# Call libusb_submit_transfer()
- *
- * It is also legal to pass a NULL buffer to this function, in which case this
- * function will not attempt to populate the length field. Remember that you
- * must then populate the buffer and length fields later.
- *
- * \param transfer the transfer to populate
- * \param dev_handle handle of the device that will handle the transfer
- * \param buffer data buffer. If provided, this function will interpret the
- * first 8 bytes as a setup packet and infer the transfer length from that.
- * This pointer must be aligned to at least 2 bytes boundary.
- * \param callback callback function to be invoked on transfer completion
- * \param user_data user data to pass to callback function
- * \param timeout timeout for the transfer in milliseconds
- */
-static inline void libusb_fill_control_transfer(
-	struct libusb_transfer *transfer, libusb_device_handle *dev_handle,
-	unsigned char *buffer, libusb_transfer_cb_fn callback, void *user_data,
-	unsigned int timeout)
-{
-	struct libusb_control_setup *setup = (struct libusb_control_setup *)(void *) buffer;
-	transfer->dev_handle = dev_handle;
-	transfer->endpoint = 0;
-	transfer->type = LIBUSB_TRANSFER_TYPE_CONTROL;
-	transfer->timeout = timeout;
-	transfer->buffer = buffer;
-	if (setup)
-		transfer->length = (int) (LIBUSB_CONTROL_SETUP_SIZE
-			+ libusb_le16_to_cpu(setup->wLength));
-	transfer->user_data = user_data;
-	transfer->callback = callback;
-}
-
-/** \ingroup asyncio
- * Helper function to populate the required \ref libusb_transfer fields
- * for a bulk transfer.
- *
- * \param transfer the transfer to populate
- * \param dev_handle handle of the device that will handle the transfer
- * \param endpoint address of the endpoint where this transfer will be sent
- * \param buffer data buffer
- * \param length length of data buffer
- * \param callback callback function to be invoked on transfer completion
- * \param user_data user data to pass to callback function
- * \param timeout timeout for the transfer in milliseconds
- */
-static inline void libusb_fill_bulk_transfer(struct libusb_transfer *transfer,
-	libusb_device_handle *dev_handle, unsigned char endpoint,
-	unsigned char *buffer, int length, libusb_transfer_cb_fn callback,
-	void *user_data, unsigned int timeout)
-{
-	transfer->dev_handle = dev_handle;
-	transfer->endpoint = endpoint;
-	transfer->type = LIBUSB_TRANSFER_TYPE_BULK;
-	transfer->timeout = timeout;
-	transfer->buffer = buffer;
-	transfer->length = length;
-	transfer->user_data = user_data;
-	transfer->callback = callback;
-}
-
-/** \ingroup asyncio
- * Helper function to populate the required \ref libusb_transfer fields
- * for a bulk transfer using bulk streams.
- *
- * Since version 1.0.19, \ref LIBUSB_API_VERSION >= 0x01000103
- *
- * \param transfer the transfer to populate
- * \param dev_handle handle of the device that will handle the transfer
- * \param endpoint address of the endpoint where this transfer will be sent
- * \param stream_id bulk stream id for this transfer
- * \param buffer data buffer
- * \param length length of data buffer
- * \param callback callback function to be invoked on transfer completion
- * \param user_data user data to pass to callback function
- * \param timeout timeout for the transfer in milliseconds
- */
-static inline void libusb_fill_bulk_stream_transfer(
-	struct libusb_transfer *transfer, libusb_device_handle *dev_handle,
-	unsigned char endpoint, uint32_t stream_id,
-	unsigned char *buffer, int length, libusb_transfer_cb_fn callback,
-	void *user_data, unsigned int timeout)
-{
-	libusb_fill_bulk_transfer(transfer, dev_handle, endpoint, buffer,
-				  length, callback, user_data, timeout);
-	transfer->type = LIBUSB_TRANSFER_TYPE_BULK_STREAM;
-	libusb_transfer_set_stream_id(transfer, stream_id);
-}
-
-/** \ingroup asyncio
- * Helper function to populate the required \ref libusb_transfer fields
- * for an interrupt transfer.
- *
- * \param transfer the transfer to populate
- * \param dev_handle handle of the device that will handle the transfer
- * \param endpoint address of the endpoint where this transfer will be sent
- * \param buffer data buffer
- * \param length length of data buffer
- * \param callback callback function to be invoked on transfer completion
- * \param user_data user data to pass to callback function
- * \param timeout timeout for the transfer in milliseconds
- */
-static inline void libusb_fill_interrupt_transfer(
-	struct libusb_transfer *transfer, libusb_device_handle *dev_handle,
-	unsigned char endpoint, unsigned char *buffer, int length,
-	libusb_transfer_cb_fn callback, void *user_data, unsigned int timeout)
-{
-	transfer->dev_handle = dev_handle;
-	transfer->endpoint = endpoint;
-	transfer->type = LIBUSB_TRANSFER_TYPE_INTERRUPT;
-	transfer->timeout = timeout;
-	transfer->buffer = buffer;
-	transfer->length = length;
-	transfer->user_data = user_data;
-	transfer->callback = callback;
-}
-
-/** \ingroup asyncio
- * Helper function to populate the required \ref libusb_transfer fields
- * for an isochronous transfer.
- *
- * \param transfer the transfer to populate
- * \param dev_handle handle of the device that will handle the transfer
- * \param endpoint address of the endpoint where this transfer will be sent
- * \param buffer data buffer
- * \param length length of data buffer
- * \param num_iso_packets the number of isochronous packets
- * \param callback callback function to be invoked on transfer completion
- * \param user_data user data to pass to callback function
- * \param timeout timeout for the transfer in milliseconds
- */
-static inline void libusb_fill_iso_transfer(struct libusb_transfer *transfer,
-	libusb_device_handle *dev_handle, unsigned char endpoint,
-	unsigned char *buffer, int length, int num_iso_packets,
-	libusb_transfer_cb_fn callback, void *user_data, unsigned int timeout)
-{
-	transfer->dev_handle = dev_handle;
-	transfer->endpoint = endpoint;
-	transfer->type = LIBUSB_TRANSFER_TYPE_ISOCHRONOUS;
-	transfer->timeout = timeout;
-	transfer->buffer = buffer;
-	transfer->length = length;
-	transfer->num_iso_packets = num_iso_packets;
-	transfer->user_data = user_data;
-	transfer->callback = callback;
-}
-
-/** \ingroup asyncio
- * Convenience function to set the length of all packets in an isochronous
- * transfer, based on the num_iso_packets field in the transfer structure.
- *
- * \param transfer a transfer
- * \param length the length to set in each isochronous packet descriptor
- * \see libusb_get_max_packet_size()
- */
-static inline void libusb_set_iso_packet_lengths(
-	struct libusb_transfer *transfer, unsigned int length)
-{
-	int i;
-	for (i = 0; i < transfer->num_iso_packets; i++)
-		transfer->iso_packet_desc[i].length = length;
-}
-
-/** \ingroup asyncio
- * Convenience function to locate the position of an isochronous packet
- * within the buffer of an isochronous transfer.
- *
- * This is a thorough function which loops through all preceding packets,
- * accumulating their lengths to find the position of the specified packet.
- * Typically you will assign equal lengths to each packet in the transfer,
- * and hence the above method is sub-optimal. You may wish to use
- * libusb_get_iso_packet_buffer_simple() instead.
- *
- * \param transfer a transfer
- * \param packet the packet to return the address of
- * \returns the base address of the packet buffer inside the transfer buffer,
- * or NULL if the packet does not exist.
- * \see libusb_get_iso_packet_buffer_simple()
- */
-static inline unsigned char *libusb_get_iso_packet_buffer(
-	struct libusb_transfer *transfer, unsigned int packet)
-{
-	int i;
-	size_t offset = 0;
-	int _packet;
-
-	/* oops..slight bug in the API. packet is an unsigned int, but we use
-	 * signed integers almost everywhere else. range-check and convert to
-	 * signed to avoid compiler warnings. FIXME for libusb-2. */
-	if (packet > INT_MAX)
-		return NULL;
-	_packet = (int) packet;
-
-	if (_packet >= transfer->num_iso_packets)
-		return NULL;
-
-	for (i = 0; i < _packet; i++)
-		offset += transfer->iso_packet_desc[i].length;
-
-	return transfer->buffer + offset;
-}
-
-/** \ingroup asyncio
- * Convenience function to locate the position of an isochronous packet
- * within the buffer of an isochronous transfer, for transfers where each
- * packet is of identical size.
- *
- * This function relies on the assumption that every packet within the transfer
- * is of identical size to the first packet. Calculating the location of
- * the packet buffer is then just a simple calculation:
- * <tt>buffer + (packet_size * packet)</tt>
- *
- * Do not use this function on transfers other than those that have identical
- * packet lengths for each packet.
- *
- * \param transfer a transfer
- * \param packet the packet to return the address of
- * \returns the base address of the packet buffer inside the transfer buffer,
- * or NULL if the packet does not exist.
- * \see libusb_get_iso_packet_buffer()
- */
-static inline unsigned char *libusb_get_iso_packet_buffer_simple(
-	struct libusb_transfer *transfer, unsigned int packet)
-{
-	int _packet;
-
-	/* oops..slight bug in the API. packet is an unsigned int, but we use
-	 * signed integers almost everywhere else. range-check and convert to
-	 * signed to avoid compiler warnings. FIXME for libusb-2. */
-	if (packet > INT_MAX)
-		return NULL;
-	_packet = (int) packet;
-
-	if (_packet >= transfer->num_iso_packets)
-		return NULL;
-
-	return transfer->buffer + ((int) transfer->iso_packet_desc[0].length * _packet);
-}
-
-/* sync I/O */
-
-int LIBUSB_CALL libusb_control_transfer(libusb_device_handle *dev_handle,
-	uint8_t request_type, uint8_t bRequest, uint16_t wValue, uint16_t wIndex,
-	unsigned char *data, uint16_t wLength, unsigned int timeout);
-
-int LIBUSB_CALL libusb_bulk_transfer(libusb_device_handle *dev_handle,
-	unsigned char endpoint, unsigned char *data, int length,
-	int *actual_length, unsigned int timeout);
-
-int LIBUSB_CALL libusb_interrupt_transfer(libusb_device_handle *dev_handle,
-	unsigned char endpoint, unsigned char *data, int length,
-	int *actual_length, unsigned int timeout);
-
-/** \ingroup desc
- * Retrieve a descriptor from the default control pipe.
- * This is a convenience function which formulates the appropriate control
- * message to retrieve the descriptor.
- *
- * \param dev a device handle
- * \param desc_type the descriptor type, see \ref libusb_descriptor_type
- * \param desc_index the index of the descriptor to retrieve
- * \param data output buffer for descriptor
- * \param length size of data buffer
- * \returns number of bytes returned in data, or LIBUSB_ERROR code on failure
- */
-static inline int libusb_get_descriptor(libusb_device_handle *dev,
-	uint8_t desc_type, uint8_t desc_index, unsigned char *data, int length)
-{
-	return libusb_control_transfer(dev, LIBUSB_ENDPOINT_IN,
-		LIBUSB_REQUEST_GET_DESCRIPTOR, (uint16_t) ((desc_type << 8) | desc_index),
-		0, data, (uint16_t) length, 1000);
-}
-
-/** \ingroup desc
- * Retrieve a descriptor from a device.
- * This is a convenience function which formulates the appropriate control
- * message to retrieve the descriptor. The string returned is Unicode, as
- * detailed in the USB specifications.
- *
- * \param dev a device handle
- * \param desc_index the index of the descriptor to retrieve
- * \param langid the language ID for the string descriptor
- * \param data output buffer for descriptor
- * \param length size of data buffer
- * \returns number of bytes returned in data, or LIBUSB_ERROR code on failure
- * \see libusb_get_string_descriptor_ascii()
- */
-static inline int libusb_get_string_descriptor(libusb_device_handle *dev,
-	uint8_t desc_index, uint16_t langid, unsigned char *data, int length)
-{
-	return libusb_control_transfer(dev, LIBUSB_ENDPOINT_IN,
-		LIBUSB_REQUEST_GET_DESCRIPTOR, (uint16_t)((LIBUSB_DT_STRING << 8) | desc_index),
-		langid, data, (uint16_t) length, 1000);
-}
-
-int LIBUSB_CALL libusb_get_string_descriptor_ascii(libusb_device_handle *dev,
-	uint8_t desc_index, unsigned char *data, int length);
-
-/* polling and timeouts */
-
-int LIBUSB_CALL libusb_try_lock_events(libusb_context *ctx);
-void LIBUSB_CALL libusb_lock_events(libusb_context *ctx);
-void LIBUSB_CALL libusb_unlock_events(libusb_context *ctx);
-int LIBUSB_CALL libusb_event_handling_ok(libusb_context *ctx);
-int LIBUSB_CALL libusb_event_handler_active(libusb_context *ctx);
-void LIBUSB_CALL libusb_lock_event_waiters(libusb_context *ctx);
-void LIBUSB_CALL libusb_unlock_event_waiters(libusb_context *ctx);
-int LIBUSB_CALL libusb_wait_for_event(libusb_context *ctx, struct timeval *tv);
-
-int LIBUSB_CALL libusb_handle_events_timeout(libusb_context *ctx,
-	struct timeval *tv);
-int LIBUSB_CALL libusb_handle_events_timeout_completed(libusb_context *ctx,
-	struct timeval *tv, int *completed);
-int LIBUSB_CALL libusb_handle_events(libusb_context *ctx);
-int LIBUSB_CALL libusb_handle_events_completed(libusb_context *ctx, int *completed);
-int LIBUSB_CALL libusb_handle_events_locked(libusb_context *ctx,
-	struct timeval *tv);
-int LIBUSB_CALL libusb_pollfds_handle_timeouts(libusb_context *ctx);
-int LIBUSB_CALL libusb_get_next_timeout(libusb_context *ctx,
-	struct timeval *tv);
-
-/** \ingroup poll
- * File descriptor for polling
- */
-struct libusb_pollfd {
-	/** Numeric file descriptor */
-	int fd;
-
-	/** Event flags to poll for from <poll.h>. POLLIN indicates that you
-	 * should monitor this file descriptor for becoming ready to read from,
-	 * and POLLOUT indicates that you should monitor this file descriptor for
-	 * nonblocking write readiness. */
-	short events;
-};
-
-/** \ingroup poll
- * Callback function, invoked when a new file descriptor should be added
- * to the set of file descriptors monitored for events.
- * \param fd the new file descriptor
- * \param events events to monitor for, see \ref libusb_pollfd for a
- * description
- * \param user_data User data pointer specified in
- * libusb_set_pollfd_notifiers() call
- * \see libusb_set_pollfd_notifiers()
- */
-typedef void (LIBUSB_CALL *libusb_pollfd_added_cb)(int fd, short events,
-	void *user_data);
-
-/** \ingroup poll
- * Callback function, invoked when a file descriptor should be removed from
- * the set of file descriptors being monitored for events. After returning
- * from this callback, do not use that file descriptor again.
- * \param fd the file descriptor to stop monitoring
- * \param user_data User data pointer specified in
- * libusb_set_pollfd_notifiers() call
- * \see libusb_set_pollfd_notifiers()
- */
-typedef void (LIBUSB_CALL *libusb_pollfd_removed_cb)(int fd, void *user_data);
-
-const struct libusb_pollfd ** LIBUSB_CALL libusb_get_pollfds(
-	libusb_context *ctx);
-void LIBUSB_CALL libusb_set_pollfd_notifiers(libusb_context *ctx,
-	libusb_pollfd_added_cb added_cb, libusb_pollfd_removed_cb removed_cb,
-	void *user_data);
-
-/** \ingroup hotplug
- * Callback handle.
- *
- * Callbacks handles are generated by libusb_hotplug_register_callback()
- * and can be used to deregister callbacks. Callback handles are unique
- * per libusb_context and it is safe to call libusb_hotplug_deregister_callback()
- * on an already deregisted callback.
- *
- * Since version 1.0.16, \ref LIBUSB_API_VERSION >= 0x01000102
- *
- * For more information, see \ref hotplug.
- */
-typedef int libusb_hotplug_callback_handle;
-
-/** \ingroup hotplug
- *
- * Since version 1.0.16, \ref LIBUSB_API_VERSION >= 0x01000102
- *
- * Flags for hotplug events */
-typedef enum {
-	/** Arm the callback and fire it for all matching currently attached devices. */
-	LIBUSB_HOTPLUG_ENUMERATE = 1,
-} libusb_hotplug_flag;
-
-/** \ingroup hotplug
- *
- * Since version 1.0.16, \ref LIBUSB_API_VERSION >= 0x01000102
- *
- * Hotplug events */
-typedef enum {
-	/** A device has been plugged in and is ready to use */
-	LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED = 0x01,
-
-	/** A device has left and is no longer available.
-	 * It is the user's responsibility to call libusb_close on any handle associated with a disconnected device.
-	 * It is safe to call libusb_get_device_descriptor on a device that has left */
-	LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT    = 0x02,
-} libusb_hotplug_event;
-
-/** \ingroup hotplug
- * Wildcard matching for hotplug events */
-#define LIBUSB_HOTPLUG_MATCH_ANY -1
-
-/** \ingroup hotplug
- * Hotplug callback function type. When requesting hotplug event notifications,
- * you pass a pointer to a callback function of this type.
- *
- * This callback may be called by an internal event thread and as such it is
- * recommended the callback do minimal processing before returning.
- *
- * libusb will call this function later, when a matching event had happened on
- * a matching device. See \ref hotplug for more information.
- *
- * It is safe to call either libusb_hotplug_register_callback() or
- * libusb_hotplug_deregister_callback() from within a callback function.
- *
- * Since version 1.0.16, \ref LIBUSB_API_VERSION >= 0x01000102
- *
- * \param ctx            context of this notification
- * \param device         libusb_device this event occurred on
- * \param event          event that occurred
- * \param user_data      user data provided when this callback was registered
- * \returns bool whether this callback is finished processing events.
- *                       returning 1 will cause this callback to be deregistered
- */
-typedef int (LIBUSB_CALL *libusb_hotplug_callback_fn)(libusb_context *ctx,
-						libusb_device *device,
-						libusb_hotplug_event event,
-						void *user_data);
-
-/** \ingroup hotplug
- * Register a hotplug callback function
- *
- * Register a callback with the libusb_context. The callback will fire
- * when a matching event occurs on a matching device. The callback is
- * armed until either it is deregistered with libusb_hotplug_deregister_callback()
- * or the supplied callback returns 1 to indicate it is finished processing events.
- *
- * If the \ref LIBUSB_HOTPLUG_ENUMERATE is passed the callback will be
- * called with a \ref LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED for all devices
- * already plugged into the machine. Note that libusb modifies its internal
- * device list from a separate thread, while calling hotplug callbacks from
- * libusb_handle_events(), so it is possible for a device to already be present
- * on, or removed from, its internal device list, while the hotplug callbacks
- * still need to be dispatched. This means that when using \ref
- * LIBUSB_HOTPLUG_ENUMERATE, your callback may be called twice for the arrival
- * of the same device, once from libusb_hotplug_register_callback() and once
- * from libusb_handle_events(); and/or your callback may be called for the
- * removal of a device for which an arrived call was never made.
- *
- * Since version 1.0.16, \ref LIBUSB_API_VERSION >= 0x01000102
- *
- * \param[in] ctx context to register this callback with
- * \param[in] events bitwise or of events that will trigger this callback. See \ref
- *            libusb_hotplug_event
- * \param[in] flags hotplug callback flags. See \ref libusb_hotplug_flag
- * \param[in] vendor_id the vendor id to match or \ref LIBUSB_HOTPLUG_MATCH_ANY
- * \param[in] product_id the product id to match or \ref LIBUSB_HOTPLUG_MATCH_ANY
- * \param[in] dev_class the device class to match or \ref LIBUSB_HOTPLUG_MATCH_ANY
- * \param[in] cb_fn the function to be invoked on a matching event/device
- * \param[in] user_data user data to pass to the callback function
- * \param[out] handle pointer to store the handle of the allocated callback (can be NULL)
- * \returns LIBUSB_SUCCESS on success LIBUSB_ERROR code on failure
- */
-int LIBUSB_CALL libusb_hotplug_register_callback(libusb_context *ctx,
-						libusb_hotplug_event events,
-						libusb_hotplug_flag flags,
-						int vendor_id, int product_id,
-						int dev_class,
-						libusb_hotplug_callback_fn cb_fn,
-						void *user_data,
-						libusb_hotplug_callback_handle *handle);
-
-/** \ingroup hotplug
- * Deregisters a hotplug callback.
- *
- * Deregister a callback from a libusb_context. This function is safe to call from within
- * a hotplug callback.
- *
- * Since version 1.0.16, \ref LIBUSB_API_VERSION >= 0x01000102
- *
- * \param[in] ctx context this callback is registered with
- * \param[in] handle the handle of the callback to deregister
- */
-void LIBUSB_CALL libusb_hotplug_deregister_callback(libusb_context *ctx,
-						libusb_hotplug_callback_handle handle);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/libusb-1.0/lib/mingw/libusb-1.0.a b/libusb-1.0/lib/mingw/libusb-1.0.a
deleted file mode 100644
index 7b0f6cf..0000000
--- a/libusb-1.0/lib/mingw/libusb-1.0.a
+++ /dev/null