rpc: ansify

Reported by:	clang 15
Sponsored by:	Rubicon Communications, LLC ("Netgate")

sys/rpc/rpc_generic.c

@@ -146,8 +146,7 @@ __rpc_get_t_size(int af, int proto, int size)
  * Find the appropriate address buffer size
  */
 u_int
-__rpc_get_a_size(af)
-	int af;
+__rpc_get_a_size(int af)
 {
 	switch (af) {
 	case AF_INET:
@@ -567,8 +566,7 @@ __rpc_getconfip(const char *nettype)
  * unset, i.e. iterate over all visible entries in netconfig.
  */
 void *
-__rpc_setconf(nettype)
-	const char *nettype;
+__rpc_setconf(const char *nettype)
 {
 	struct handle *handle;
 
@@ -688,8 +686,7 @@ __rpc_getconf(void *vhandle)
 }
 
 void
-__rpc_endconf(vhandle)
-	void * vhandle;
+__rpc_endconf(void *vhandle)
 {
 	struct handle *handle;
 

sys/rpc/svc_auth_unix.c

@@ -135,10 +135,8 @@ _svcauth_unix(struct svc_req *rqst, struct rpc_msg *msg)
  * Looks up longhand in a cache.
  */
 /*ARGSUSED*/
-enum auth_stat 
-_svcauth_short(rqst, msg)
-	struct svc_req *rqst;
-	struct rpc_msg *msg;
+enum auth_stat
+_svcauth_short(struct svc_req *rqst, struct rpc_msg *msg)
 {
 	return (AUTH_REJECTEDCRED);
 }

sys/rpc/svc_dg.c

@@ -292,10 +292,7 @@ svc_dg_destroy(SVCXPRT *xprt)
 
 static bool_t
 /*ARGSUSED*/
-svc_dg_control(xprt, rq, in)
-	SVCXPRT *xprt;
-	const u_int	rq;
-	void		*in;
+svc_dg_control(SVCXPRT *xprt, const u_int rq, void *in)
 {
 
 	return (FALSE);