diff options
Diffstat (limited to 'cbuffer.h')
-rw-r--r-- | cbuffer.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/cbuffer.h b/cbuffer.h deleted file mode 100644 index d25d765..0000000 --- a/cbuffer.h +++ /dev/null @@ -1,61 +0,0 @@ -/* Copyright (C) 2007-2008 The Android Open Source Project -** -** This software is licensed under the terms of the GNU General Public -** License version 2, as published by the Free Software Foundation, and -** may be copied, distributed, and modified under those terms. -** -** This program 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 General Public License for more details. -*/ -#ifndef _qemu_cbuffer_h -#define _qemu_cbuffer_h - -#include <stdint.h> - -/* Basic circular buffer type and methods */ - -typedef struct { - uint8_t* buff; - int size; - int rpos; - int count; -} CBuffer; - -static __inline__ void -cbuffer_reset( CBuffer* cb, void* buff, int size ) -{ - cb->buff = buff; - cb->size = size; - cb->rpos = 0; - cb->count = 0; -} - -static __inline__ int -cbuffer_write_avail( CBuffer* cb ) -{ - return cb->size - cb->count; -} - -extern int cbuffer_write( CBuffer* cb, const void* from, int len ); -extern int cbuffer_write_peek( CBuffer* cb, uint8_t* *pbase ); -extern void cbuffer_write_step( CBuffer* cb, int len ); - -static __inline__ int -cbuffer_read_avail( CBuffer* cb ) -{ - return cb->count; -} - -extern int cbuffer_read( CBuffer* cb, void* to, int len ); -extern int cbuffer_read_peek( CBuffer* cb, uint8_t* *pbase ); -extern void cbuffer_read_step( CBuffer* cb, int len ); - -extern const char* cbuffer_quote( CBuffer* cb ); -extern const char* cbuffer_quote_data( CBuffer* cb ); -extern void cbuffer_print( CBuffer* cb ); - -#endif /* qemu_cbuffer_h */ - - |