X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=include%2Fsys%2Fsocket.h;h=4afec4efb3e44417d631835f05bc2baa20a9a15e;hp=7024d232df0928ec651a1c54f3a002bf32b90c87;hb=6cf8bfdb646efaf76c75a95d1ea0cd254706c037;hpb=400c5e5c8307a2ebe44ef1f203f5a15669f20347

diff --git a/include/sys/socket.h b/include/sys/socket.h
index 7024d232..4afec4ef 100644
--- a/include/sys/socket.h
+++ b/include/sys/socket.h
@@ -4,11 +4,7 @@
 extern "C" {
 #endif
 
-#if __STDC_VERSION__ >= 199901L
-#define __restrict restrict
-#elif !defined(__GNUC__)
-#define __restrict
-#endif
+#include <features.h>
 
 #define __NEED_socklen_t
 #define __NEED_sa_family_t
@@ -259,6 +255,10 @@ int sockatmark (int);
 #define SHUT_WR 1
 #define SHUT_RDWR 2
 
+#ifdef _GNU_SOURCE
+int accept4(int, struct sockaddr *__restrict, socklen_t *__restrict, int);
+#endif
+
 #ifdef __cplusplus
 }
 #endif