Mercurial > hg > forks > bilotrip-mj12
view src/mplatform.h @ 37:1db62040204e
Combine some headers to single mplatform.h
author | Matti Hamalainen <ccr@tnsp.org> |
---|---|
date | Mon, 05 Aug 2013 21:53:33 +0300 |
parents | src/mtypes.h@bef14a3387a1 |
children |
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#ifndef MPLATFORM_H #define MPLATFORM_H 1 /* Some platform specifics */ #if defined(_WIN32) || defined(_WIN64) # define wcpncpy wcsncpy # define wcpcpy wcscpy #endif #ifndef __APPLE__ #include <malloc.h> #endif /* Sized integer types */ #ifdef _WIN32 #include <wtypes.h> typedef unsigned __int8 Uint8; typedef unsigned __int16 Uint16; typedef unsigned __int32 Uint32; typedef unsigned __int64 Uint64; #else #include <stdint.h> typedef uint8_t Uint8; typedef uint16_t Uint16; typedef uint32_t Uint32; typedef uint64_t Uint64; #endif /* Define a boolean type */ #if !defined(FALSE) && !defined(TRUE) && !defined(BOOL) typedef enum { FALSE = 0, TRUE = 1 } BOOL; #endif #ifndef BOOL # ifdef bool # define BOOL bool # else # define BOOL int # endif #endif /* Endianess swapping macros */ #define DM_SWAP_16_LE_BE(value) ((Uint16) ( \ (Uint16) ((Uint16) (value) >> 8) | \ (Uint16) ((Uint16) (value) << 8)) ) #define DM_SWAP_32_LE_BE(value) ((Uint32) ( \ (((Uint32) (value) & (Uint32) 0x000000ffU) << 24) | \ (((Uint32) (value) & (Uint32) 0x0000ff00U) << 8) | \ (((Uint32) (value) & (Uint32) 0x00ff0000U) >> 8) | \ (((Uint32) (value) & (Uint32) 0xff000000U) >> 24))) /* Macros that swap only when needed ... */ #if (BYTEORDER == BIG_ENDIAN) # define DM_LE16_TO_NATIVE(value) DM_SWAP_16_LE_BE(value) # define DM_LE32_TO_NATIVE(value) DM_SWAP_32_LE_BE(value) # define DM_NATIVE_TO_LE16(value) DM_SWAP_16_LE_BE(value) # define DM_NATIVE_TO_LE32(value) DM_SWAP_32_LE_BE(value) # define DM_BE16_TO_NATIVE(value) ((Uint16) (value)) # define DM_BE32_TO_NATIVE(value) ((Uint32) (value)) # define DM_NATIVE_TO_BE16(value) ((Uint16) (value)) # define DM_NATIVE_TO_BE32(value) ((Uint32) (value)) #elif (BYTEORDER == LIL_ENDIAN) # define DM_LE16_TO_NATIVE(value) ((Uint16) (value)) # define DM_LE32_TO_NATIVE(value) ((Uint32) (value)) # define DM_NATIVE_TO_LE16(value) ((Uint16) (value)) # define DM_NATIVE_TO_LE32(value) ((Uint32) (value)) # define DM_BE16_TO_NATIVE(value) DM_SWAP_16_LE_BE(value) # define DM_BE32_TO_NATIVE(value) DM_SWAP_32_LE_BE(value) # define DM_NATIVE_TO_BE16(value) DM_SWAP_16_LE_BE(value) # define DM_NATIVE_TO_BE32(value) DM_SWAP_32_LE_BE(value) #endif #endif // MPLATFORM_H