default features: make musl usable without feature test macros

[musl] / include / assert.h

diff --git a/include/assert.h b/include/assert.h
index 30a43d6..b0dc692 100644 (file)
--- a/include/assert.h
+++ b/include/assert.h
@@ -1,11 +1,6 @@
-#undef assert
+#include <features.h>
 
-#if __STDC_VERSION__ >= 201112L
-#elif defined(__GNUC__)
-#define _Noreturn __attribute__((__noreturn__))
-#else
-#define _Noreturn
-#endif
+#undef assert
 
 #ifdef NDEBUG
 #define        assert(x) (void)0