misc.h
| 1 | #ifndef MISC_H |
| 2 | #define MISC_H |
| 3 | |
| 4 | #ifdef __unix__ |
| 5 | #ifndef _BSD_SOURCE |
| 6 | #define _BSD_SOURCE 1 |
| 7 | #endif |
| 8 | #ifndef _DEFAULT_SOURCE |
| 9 | #define _DEFAULT_SOURCE 1 |
| 10 | #endif |
| 11 | #include <unistd.h> |
| 12 | #endif |
| 13 | #ifdef _WIN32 |
| 14 | #include <windows.h> |
| 15 | #endif |
| 16 | |
| 17 | #include <string.h> |
| 18 | #include <cutils/common.h> |
| 19 | |
| 20 | #if __STDC_VERSION__ >= 199901L |
| 21 | #include <stdint.h> |
| 22 | typedef uintmax_t max_uint_t; |
| 23 | #ifdef UINT32_MAX |
| 24 | uint32_t ntoh32(uint32_t const net); |
| 25 | #endif |
| 26 | #else |
| 27 | typedef unsigned long max_uint_t; |
| 28 | #endif |
| 29 | |
| 30 | HEDLEY_INLINE |
| 31 | static void memswap(void* item1, void* item2, size_t length) |
| 32 | { |
| 33 | char *item1_tmp, *item2_tmp; |
| 34 | char tmp; |
| 35 | |
| 36 | item1_tmp = item1; |
| 37 | item2_tmp = item2; |
| 38 | |
| 39 | while(length--) |
| 40 | { |
| 41 | tmp = *item1_tmp; |
| 42 | *item1_tmp = *item2_tmp; |
| 43 | *item2_tmp = tmp; |
| 44 | } |
| 45 | } |
| 46 | |
| 47 | #if __STDC_VERSION__ >= 201112L |
| 48 | #include <time.h> |
| 49 | #endif |
| 50 | |
| 51 | void sleep_ms(unsigned int milliseconds); |
| 52 | |
| 53 | #if __STDC_VERSION__ >= 201112L |
| 54 | struct timespec timespec_diff(const struct timespec* old_ts, const struct timespec* new_ts); |
| 55 | struct timespec timespec_add(const struct timespec* ts_1, const struct timespec* ts_2); |
| 56 | max_uint_t timespec_ms(const struct timespec* ts); |
| 57 | #endif |
| 58 | |
| 59 | #endif /* MISC_H */ |
| 60 |