| #ifndef __MIX_TYPES_H__ |
| #define __MIX_TYPES_H__ |
| |
| /* Provide type definitions for commonly used types. |
| * These are useful because a "int8" can be adjusted |
| * to be 1 byte (8 bits) on all platforms. Similarly and |
| * more importantly, "int32" can be adjusted to be |
| * 4 bytes (32 bits) on all platforms. |
| */ |
| typedef unsigned char uchar; |
| typedef unsigned short ushort; |
| typedef unsigned long ulong; |
| typedef unsigned int uint; |
| |
| typedef signed char int8; |
| typedef unsigned char uint8; |
| typedef signed short int16; |
| typedef unsigned short uint16; |
| |
| typedef signed int int32; |
| typedef unsigned int uint32; |
| |
| typedef signed long long int64; |
| typedef unsigned long long uint64; |
| |
| #define TRUE true |
| #define FALSE false |
| |
| #define return_if_fail(expr) do{ (void)0; }while(0) |
| #define return_val_if_fail(expr,val) do{ (void)0; }while(0) |
| |
| #define INT64_CONSTANT(val) (val##LL) |
| |
| #define INT64_FORMAT "lli" |
| #define UINT64_FORMAT "llu" |
| |
| #undef CLAMP |
| #define CLAMP(x, low, high) (((x) > (high)) ? (high) : (((x) < (low)) ? (low) : (x))) |
| |
| #ifndef NULL |
| #ifdef __cplusplus |
| #define NULL (0L) |
| #else /* !__cplusplus */ |
| #define NULL ((void*) 0) |
| #endif /* !__cplusplus */ |
| #endif |
| |
| |
| #endif /* __MIX_TYPES_H__ */ |
