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-rw-r--r--include/ouroboros/time_utils.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/include/ouroboros/time_utils.h b/include/ouroboros/time_utils.h
index e097a01f..0b65a2b4 100644
--- a/include/ouroboros/time_utils.h
+++ b/include/ouroboros/time_utils.h
@@ -78,4 +78,26 @@ int tv_to_ts(const struct timeval * src,
int ts_to_tv(const struct timespec * src,
struct timeval * dst);
+#ifdef __APPLE__ /* morons */
+
+/* taken from time.h */
+#define CLOCK_REALTIME 0
+#define CLOCK_MONOTONIC 1
+#define CLOCK_PROCESS_CPUTIME_ID 2
+#define CLOCK_THREAD_CPUTIME_ID 3
+#define CLOCK_MONOTONIC_RAW 4
+#define CLOCK_REALTIME_COARSE 5
+#define CLOCK_MONOTONIC_COARSE 6
+#define CLOCK_BOOTTIME 7
+#define CLOCK_REALTIME_ALARM 8
+#define CLOCK_BOOTTIME_ALARM 9
+#define CLOCK_SGI_CYCLE 10 /* Hardware specific */
+#define CLOCK_TAI 11
+
+#define CLOCKS_MASK (CLOCK_REALTIME | CLOCK_MONOTONIC)
+#define CLOCKS_MONO CLOCK_MONOTONIC
+
+int clock_gettime(int clock, struct timespec * t);
+#endif
+
#endif /* OUROBOROS_TIME_UTILS_H */