use restrict everywhere it's required by c99 and/or posix 2008

[musl] / include / arpa / inet.h

diff --git a/include/arpa/inet.h b/include/arpa/inet.h
index 9342713..82e2ac1 100644 (file)
--- a/include/arpa/inet.h
+++ b/include/arpa/inet.h
@@ -1,6 +1,16 @@
 #ifndef _ARPA_INET_H
 #define        _ARPA_INET_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if __STDC_VERSION__ >= 199901L
+#define __restrict restrict
+#elif !defined(__GNUC__)
+#define __restrict
+#endif
+
 #include <netinet/in.h>
 #include <inttypes.h>
 
@@ -20,8 +30,8 @@ uint16_t ntohs(uint16_t);
 
 in_addr_t inet_addr (const char *);
 char *inet_ntoa (struct in_addr);
-int inet_pton (int, const char *, void *);
-const char *inet_ntop (int, const void *, char *, socklen_t);
+int inet_pton (int, const char *__restrict, void *__restrict);
+const char *inet_ntop (int, const void *__restrict, char *__restrict, socklen_t);
 
 int inet_aton (const char *, struct in_addr *); /* nonstandard but widely used */
 
@@ -30,4 +40,8 @@ int inet_aton (const char *, struct in_addr *); /* nonstandard but widely used *
 #define INET_ADDRSTRLEN  16
 #define INET6_ADDRSTRLEN 46
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif