inet_ntop: fix a couple of old-style decls

Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

compat/inet_ntop.c

@@ -50,10 +50,7 @@
  *	Paul Vixie, 1996.
  */
 static const char *
-inet_ntop4(src, dst, size)
-	const u_char *src;
-	char *dst;
-	size_t size;
+inet_ntop4(const u_char *src, char *dst, size_t size)
 {
 	static const char fmt[] = "%u.%u.%u.%u";
 	char tmp[sizeof "255.255.255.255"];
@@ -78,10 +75,7 @@ inet_ntop4(src, dst, size)
  *	Paul Vixie, 1996.
  */
 static const char *
-inet_ntop6(src, dst, size)
-	const u_char *src;
-	char *dst;
-	size_t size;
+inet_ntop6(const u_char *src, char *dst, size_t size)
 {
 	/*
 	 * Note that int32_t and int16_t need only be "at least" large enough
@@ -178,11 +172,7 @@ inet_ntop6(src, dst, size)
  *	Paul Vixie, 1996.
  */
 const char *
-inet_ntop(af, src, dst, size)
-	int af;
-	const void *src;
-	char *dst;
-	size_t size;
+inet_ntop(int af, const void *src, char *dst, size_t size)
 {
 	switch (af) {
 	case AF_INET: