Replace K&R function declarations with ANSI declarations (python#114818)

Author: maxbachmann

Modules/getaddrinfo.c

@@ -488,13 +488,8 @@ getaddrinfo(const char*hostname, const char*servname,
 }
 
 static int
-get_name(addr, gai_afd, res, numaddr, pai, port0)
-    const char *addr;
-    struct gai_afd *gai_afd;
-    struct addrinfo **res;
-    char *numaddr;
-    struct addrinfo *pai;
-    int port0;
+get_name(const char *addr, struct gai_afd *gai_afd, struct addrinfo **res,
+         char *numaddr, struct addrinfo *pai, int port0)
 {
     u_short port = port0 & 0xffff;
     struct hostent *hp;
@@ -534,12 +529,8 @@ get_name(addr, gai_afd, res, numaddr, pai, port0)
 }
 
 static int
-get_addr(hostname, af, res, pai, port0)
-    const char *hostname;
-    int af;
-    struct addrinfo **res;
-    struct addrinfo *pai;
-    int port0;
+get_addr(const char *hostname, int af, struct addrinfo **res,
+         struct addrinfo *pai, int port0)
 {
     u_short port = port0 & 0xffff;
     struct addrinfo sentinel;

Modules/getnameinfo.c

@@ -84,19 +84,9 @@ struct gni_sockinet {
 #define ENI_FAMILY      5
 #define ENI_SALEN       6
 
-/* forward declaration to make gcc happy */
-int getnameinfo(const struct sockaddr *, size_t, char *, size_t,
-                          char *, size_t, int);
-
 int
-getnameinfo(sa, salen, host, hostlen, serv, servlen, flags)
-    const struct sockaddr *sa;
-    size_t salen;
-    char *host;
-    size_t hostlen;
-    char *serv;
-    size_t servlen;
-    int flags;
+getnameinfo(const struct sockaddr *sa, size_t salen, char *host, size_t hostlen,
+            char *serv, size_t servlen, int flags)
 {
     struct gni_afd *gni_afd;
     struct servent *sp;