default features: make musl usable without feature test macros

[musl] / include / time.h

diff --git a/include/time.h b/include/time.h
index f24789e..2f4c74f 100644 (file)
--- a/include/time.h
+++ b/include/time.h
@@ -5,11 +5,7 @@
 extern "C" {
 #endif
 
-#if __STDC_VERSION__ >= 199901L
-#define __restrict restrict
-#elif !defined(__GNUC__)
-#define __restrict
-#endif
+#include <features.h>
 
 #undef NULL
 #ifdef __cplusplus