| Rob Landley | 9016377 | 2007-01-18 21:54:08 -0500 | [diff] [blame^] | 1 | |
| 2 | // Humor glibc to get dprintf, then #define it to something more portable. |
| 3 | #define _GNU_SOURCE |
| 4 | #include <stdio.h> |
| 5 | #define fdprintf(...) dprintf(__VA_ARGS__) |
| 6 | |
| Rob Landley | 055cfcb | 2007-01-14 20:20:06 -0500 | [diff] [blame] | 7 | #include <endian.h> |
| 8 | |
| 9 | #if __BYTE_ORDER == __BIG_ENDIAN |
| 10 | #define IS_BIG_ENDIAN 1 |
| 11 | #define IS_LITTLE_ENDIAN 0 |
| 12 | #define SWAP_BE16(x) (x) |
| 13 | #define SWAP_BE32(x) (x) |
| 14 | #define SWAP_BE64(x) (x) |
| 15 | #define SWAP_LE16(x) bswap_16(x) |
| 16 | #define SWAP_LE32(x) bswap_32(x) |
| 17 | #define SWAP_LE64(x) bswap_64(x) |
| 18 | #else |
| 19 | #define IS_LITTLE_ENDIAN 1 |
| 20 | #define IS_BIG_ENDIAN 0 |
| 21 | #define SWAP_BE16(x) bswap_16(x) |
| 22 | #define SWAP_BE32(x) bswap_32(x) |
| 23 | #define SWAP_BE64(x) bswap_64(x) |
| 24 | #define SWAP_LE16(x) (x) |
| 25 | #define SWAP_LE32(x) (x) |
| 26 | #define SWAP_LE64(x) (x) |
| 27 | #endif |