openh264/codec/common/typedefs.h
Martin Storsjö f252acf8a5 Remove fallback defines for NULL
No actual (supported) compiler lacks a definition for NULL, and it
is mandated to be present in stddef.h according to the C89 standard.
2014-02-06 10:38:15 +02:00

88 lines
2.8 KiB
C

/*!
* \copy
* Copyright (c) 2013, Cisco Systems
* All rights reserved.
*
* 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.
*
* 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 HOLDER 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.
*
*/
// typedef.h
#ifndef WELS_TYPE_DEFINES_H__
#define WELS_TYPE_DEFINES_H__
#include <limits.h>
#include <stddef.h>
////////////////////////////////////////////////////////////////////////////
// NOTICE : ALL internal implement MUST use the data type defined as below
// ONLY except with the interface file !!!!!
////////////////////////////////////////////////////////////////////////////
#ifndef _MSC_VER
#include <stdint.h>
#else
// FIXME: all singed type should be declared explicit, for example, int8_t should be declared as signed char.
typedef signed char int8_t ;
typedef unsigned char uint8_t ;
typedef short int16_t ;
typedef unsigned short uint16_t;
typedef int int32_t ;
typedef unsigned int uint32_t;
typedef __int64 int64_t ;
typedef unsigned __int64 uint64_t;
#endif // _MSC_VER defined
// FIXME: all string type should be declared explicit as char.
typedef char str_t;
typedef float real32_t;
#ifdef EPSN
#undef EPSN
#endif//EPSN
#define EPSN (0.000001f) // (1e-6) // desired float precision
typedef bool bool_t;
typedef int32_t BOOL_T;
#ifndef FALSE
#define FALSE ((int32_t)0)
#endif//FALSE
#ifndef TRUE
#define TRUE ((int32_t)1)
#endif//TRUE
#ifndef void_t
#define void_t void
#endif
#endif //WELS_TYPE_DEFINES_H__