Convert a few more function definitions to prototype style.

This patch converts a few more function definitions in glibc from
old-style K&R to prototype style.  This is sufficient to build and
test on x86_64 and x86 with -Wold-style-definition (I'll test on some
more architectures before proposing the actual addition of
-Wold-style-definition).

Tested for x86_64 and x86 with -Wold-style-definition in use
(testsuite - this patch affects files containing assertions).

	* io/fts.c (fts_open): Convert to prototype-style function
	definition.
	* malloc/mcheck.c (mcheck): Likewise.
	(mcheck_pedantic): Likewise.
	* posix/regexec.c (re_search_2_stub): Likewise.  Use
	internal_function.
	(re_search_internal): Likewise.
	* resolv/res_init.c [RESOLVSORT] (net_mask): Convert to
	prototype-style function definition.
	* sunrpc/clnt_udp.c (clntudp_call): Likewise.
	* sunrpc/pmap_rmt.c (clnt_broadcast): Likewise.
	* sunrpc/rpcsvc/rusers.x (xdr_utmp): Likewise.
	(xdr_utmpptr): Likewise.
	(xdr_utmparr): Likewise.
	(xdr_utmpidle): Likewise.
	(xdr_utmpidleptr): Likewise.
	(xdr_utmpidlearr): Likewise.

1 files changed, 2 insertions, 2 deletions

diff --git a/resolv/res_init.c b/resolv/res_init.c
index 66561ffac2..c5dc801937 100644
--- a/resolv/res_init.c
+++ b/resolv/res_init.c
@@ -554,9 +554,9 @@ res_setoptions(res_state statp, const char *options, const char *source) {
 
 #ifdef RESOLVSORT
 /* XXX - should really support CIDR which means explicit masks always. */
+/* XXX - should really use system's version of this */
 static u_int32_t
-net_mask(in)		/* XXX - should really use system's version of this */
-	struct in_addr in;
+net_mask (struct in_addr in)
 {
 	u_int32_t i = ntohl(in.s_addr);