1 files changed, 13 insertions, 0 deletions
diff --git a/libc/unistd/usleep.c b/libc/unistd/usleep.c
new file mode 100644
index 000000000..25979681d
--- /dev/null
+++ b/libc/unistd/usleep.c
@@ -0,0 +1,13 @@
+#include <time.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+int usleep (__useconds_t usec)
+{
+	const struct timespec ts = { 
+	    tv_sec:  (long int)(usec / 1000000),
+	    tv_nsec: (long int) (usec % 1000000) * 1000ul };
+	return(nanosleep(&ts, NULL));
+}
+