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Diffstat (limited to 'include/semaphore.h')
-rw-r--r--include/semaphore.h10
1 files changed, 8 insertions, 2 deletions
diff --git a/include/semaphore.h b/include/semaphore.h
index 2e9b8100..724957fb 100644
--- a/include/semaphore.h
+++ b/include/semaphore.h
@@ -4,6 +4,12 @@
extern "C" {
#endif
+#if __STDC_VERSION__ >= 199901L
+#define __restrict restrict
+#elif !defined(__GNUC__)
+#define __restrict
+#endif
+
#define __NEED_time_t
#define __NEED_struct_timespec
#include <bits/alltypes.h>
@@ -18,11 +24,11 @@ typedef struct {
int sem_close(sem_t *);
int sem_destroy(sem_t *);
-int sem_getvalue(sem_t *, int *);
+int sem_getvalue(sem_t *__restrict, int *__restrict);
int sem_init(sem_t *, int, unsigned);
sem_t *sem_open(const char *, int, ...);
int sem_post(sem_t *);
-int sem_timedwait(sem_t *, const struct timespec *);
+int sem_timedwait(sem_t *__restrict, const struct timespec *__restrict);
int sem_trywait(sem_t *);
int sem_unlink(const char *);
int sem_wait(sem_t *);