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, 4 insertions, 4 deletions

diff --git a/malloc/mcheck.c b/malloc/mcheck.c
index 6a5f01e..3dd1c6b 100644
--- a/malloc/mcheck.c
+++ b/malloc/mcheck.c
@@ -369,8 +369,8 @@ mabort (enum mcheck_status status)
 #define malloc_opt_barrier(x) \
   ({ __typeof (x) __x = x; __asm ("" : "+m" (__x)); __x; })
 
-int mcheck (func)
-void (*func)(enum mcheck_status);
+int
+mcheck (void (*func) (enum mcheck_status))
 {
   abortfunc = (func != NULL) ? func : &mabort;
 
@@ -400,8 +400,8 @@ void (*func)(enum mcheck_status);
 libc_hidden_def (mcheck)
 #endif
 
-int mcheck_pedantic (func)
-void (*func)(enum mcheck_status);
+int
+mcheck_pedantic (void (*func) (enum mcheck_status))
 {
   int res = mcheck (func);
   if (res == 0)