Better sparse support.

[bertos.git] / os / hptime.c

diff --git a/os/hptime.c b/os/hptime.c
index 7be9ea206c0c9428871846444b88b8e5f0ababe0..771832307efe1493b58a327ef4541ccf1132070d 100755 (executable)
--- a/os/hptime.c
+++ b/os/hptime.c
@@ -36,13 +36,14 @@ hptime_t hptime_get(void)
 
 #elif defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
 
-#include <sys/time.h>
+#include <sys/time.h> /* for gettimeofday() */
+#include <stddef.h> /* for NULL */
 
 hptime_t hptime_get(void)
 {
        struct timeval tv;
 
-       gettimeofday(&tv, 0);
+       gettimeofday(&tv, NULL);
        return (hptime_t)tv.tv_sec * HPTIME_TICKS_PER_SECOND
                + (hptime_t)tv.tv_usec;
 }