Cider Isn't Darwin Emulation, Really
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C
at newperm
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#ifndef _OS_OSBYTEORDERMACHINE_H#define _OS_OSBYTEORDERMACHINE_H
#include <stdint.h>
#if !defined(OS_INLINE)# if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L# define OS_INLINE static inline# elif defined(__MWERKS__) || defined(__cplusplus)# define OS_INLINE static inline# else# define OS_INLINE static __inline__# endif#endif
/* Generic byte swapping functions. */
OS_INLINEuint16_t_OSSwapInt16( uint16_t data){ return OSSwapConstInt16(data);}
OS_INLINEuint32_t_OSSwapInt32( uint32_t data){ return OSSwapConstInt32(data);}
OS_INLINEuint64_t_OSSwapInt64( uint64_t data){ return OSSwapConstInt64(data);}
/* Functions for byte reversed loads. */
OS_INLINEuint16_tOSReadSwapInt16( const volatile void * base, uintptr_t byteOffset){ uint16_t data = *(volatile uint16_t *)((uintptr_t)base + byteOffset); return _OSSwapInt16(data);}
OS_INLINEuint32_tOSReadSwapInt32( const volatile void * base, uintptr_t byteOffset){ uint32_t data = *(volatile uint32_t *)((uintptr_t)base + byteOffset); return _OSSwapInt32(data);}
OS_INLINEuint64_tOSReadSwapInt64( const volatile void * base, uintptr_t byteOffset){ uint64_t data = *(volatile uint64_t *)((uintptr_t)base + byteOffset); return _OSSwapInt64(data);}
/* Functions for byte reversed stores. */
OS_INLINEvoidOSWriteSwapInt16( volatile void * base, uintptr_t byteOffset, uint16_t data){ *(volatile uint16_t *)((uintptr_t)base + byteOffset) = _OSSwapInt16(data);}
OS_INLINEvoidOSWriteSwapInt32( volatile void * base, uintptr_t byteOffset, uint32_t data){ *(volatile uint32_t *)((uintptr_t)base + byteOffset) = _OSSwapInt32(data);}
OS_INLINEvoidOSWriteSwapInt64( volatile void * base, uintptr_t byteOffset, uint64_t data){ *(volatile uint64_t *)((uintptr_t)base + byteOffset) = _OSSwapInt64(data);}
#endif /* ! _OS_OSBYTEORDERMACHINE_H */