Fixed compilation error with new x86_64-w64-mingw32 compiler

Fixed the following for the new compiler
1. android/camera/camera-capture-windows.c:
   Added "#include <windows.h>"
2. SetClassLong() is deprecated. GCL_HICON doesn't exist in _WIN64.
   Replacted it with SetClassLongPtr(h, GCLP_HICON, icon)
3. [v]asprintf now actually exisit in libray.  Changed the prototype
   to match the standard ones but will remove them later for GCC 4.5 and up.
4. Renamed _set_errno to set_errno because it exists in stdlib.h.
   Renamed _fix_errno to fix_errno for consistency.
5. EAI_NODATA and EAI_NONAME become the same things.
6. ddk/*h don't exisit.  tap-win32.c actually only needs winioctl.h which
   provide constants.  I have make sure they got the same constants in
   both old and new mingw compilers
7. #undef DELETE before redefining it for KEY_CODE in hw-events.h because
   DELETE is defined to be a constant in standard header.

The above don't break the old one (ie. /usr/bin/i586-mingw32msvc-*)

Change-Id: Ic7d13fd0fd237d433f923ee01c6ce50f5c02f095

3 files changed, 13 insertions, 1 deletions

diff --git a/android/camera/camera-capture-windows.c b/android/camera/camera-capture-windows.c
index e1c5538..7f9df39 100755
--- a/android/camera/camera-capture-windows.c
+++ b/android/camera/camera-capture-windows.c
@@ -19,6 +19,7 @@
  * This code uses capXxx API, available via capCreateCaptureWindow.
  */
 
+#include <windows.h>
 #include <vfw.h>
 #include "android/camera/camera-capture.h"
 #include "android/camera/camera-format-converters.h"
diff --git a/android/hw-events.h b/android/hw-events.h
index 488c299..b8340bd 100644
--- a/android/hw-events.h
+++ b/android/hw-events.h
@@ -41,6 +41,17 @@ typedef enum {
 /* BEWARE: The following codes are defined by the Linux kernel headers.
  *         The Android "Menu" key is KEY_SOFT1, *not* KEY_MENU
  */
+/* NOTE: mingw's winnt.h define DELETE to constant
+   i586-mingw32msvc:       #define DELETE  0x00010000L
+   x86_64-w64-mingw32-gcc: #define DELETE  (0x00010000L)
+
+   KEY_CODE belows glues "KEY_" and "DELETE".
+   While KEY_0x00010000L may not mean anything,
+   KEY_(0x00010000L) is absolutely harmful to compiler.
+   Undefine DELETE below
+ */
+#undef DELETE
+
 #define  EVENT_KEY_LIST \
    KEY_CODE(ESC         ,1)     \
    KEY_CODE(1           ,2)     \
diff --git a/android/main-common.c b/android/main-common.c
index 04d200a..2d535c7 100644
--- a/android/main-common.c
+++ b/android/main-common.c
@@ -232,7 +232,7 @@ sdl_set_window_icon( void )
 
         SDL_GetWMInfo(&wminfo);
 
-        SetClassLong( wminfo.window, GCL_HICON, (LONG)icon );
+        SetClassLongPtr( wminfo.window, GCLP_HICON, (LONG)icon );
 #else  /* !_WIN32 */
         unsigned              icon_w, icon_h;
         size_t                icon_bytes;