ANSIfy various tools in usr.bin/.

Most of these tools properly build at WARNS=6, except for their K&R
function declarations. Fix this, so we can bump WARNS as well.

2 files changed, 6 insertions, 10 deletions

diff --git a/usr.bin/rpcgen/rpc_hout.c b/usr.bin/rpcgen/rpc_hout.c
index 7068363..7607ef7 100644
--- a/usr.bin/rpcgen/rpc_hout.c
+++ b/usr.bin/rpcgen/rpc_hout.c
@@ -148,8 +148,7 @@ print_xdr_func_def(const char *name, int pointerp)
 
 
 static void
-pconstdef(def)
-	definition *def;
+pconstdef(definition *def)
 {
 	pdefine(def->def_name, def->def.co);
 }
@@ -205,8 +204,7 @@ pstructdef(definition *def)
 }
 
 static void
-puniondef(def)
-	definition *def;
+puniondef(definition *def)
 {
 	case_list *l;
 	const char *name = def->def_name;
@@ -374,8 +372,7 @@ parglist(proc_list *proc, const char *addargtype)
 }
 
 static void
-penumdef(def)
-	definition *def;
+penumdef(definition *def)
 {
 	const char *name = def->def_name;
 	enumval_list *l;
@@ -406,8 +403,7 @@ penumdef(def)
 }
 
 static void
-ptypedef(def)
-	definition *def;
+ptypedef(definition *def)
 {
 	const char *name = def->def_name;
 	const char *old = def->def.ty.old_type;
diff --git a/usr.bin/rpcgen/rpc_main.c b/usr.bin/rpcgen/rpc_main.c
index fb3813f..00d85b8 100644
--- a/usr.bin/rpcgen/rpc_main.c
+++ b/usr.bin/rpcgen/rpc_main.c
@@ -1203,7 +1203,7 @@ parseargs(int argc, const char *argv[], struct commandline *cmd)
 }
 
 static void
-usage()
+usage(void)
 {
 	f_print(stderr, "%s\n%s\n%s\n%s\n%s\n",
 		"usage: rpcgen infile",
@@ -1218,7 +1218,7 @@ usage()
 }
 
 static void
-options_usage()
+options_usage(void)
 {
 	f_print(stderr, "options:\n");
 	f_print(stderr, "-a\t\tgenerate all files, including samples\n");