diff options
Diffstat (limited to 'src/endian.h')
| -rw-r--r-- | src/endian.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/endian.h b/src/endian.h new file mode 100644 index 000000000..bef822727 --- /dev/null +++ b/src/endian.h @@ -0,0 +1,20 @@ +#ifndef __ENDIAN_H +#define __ENDIAN_H + +void memrev16(void *p); +void memrev32(void *p); +void memrev64(void *p); + +/* variants of the function doing the actual convertion only if the target + * host is big endian */ +#if (BYTE_ORDER == LITTLE_ENDIAN) +#define memrev16ifbe(p) +#define memrev32ifbe(p) +#define memrev64ifbe(p) +#else +#define memrev16ifbe(p) memrev16(p) +#define memrev32ifbe(p) memrev32(p) +#define memrev64ifbe(p) memrev64(p) +#endif + +#endif |