Index: rc.c
--- rc.c.orig
+++ rc.c
@@ -27,8 +27,7 @@ static struct alias *alias0 = NULL;
 /* ---- local functions ---- */
 
 static char *
-get_word(p)
-  char **p;
+get_word(char **p)
 {
     register char *c, *out;
 
@@ -47,8 +46,7 @@ get_word(p)
 }
 
 static int
-set_option(opt, value)
-  char *opt, *value;
+set_option(char *opt, char *value)
 {
     ylong mask = 0;
     int set_it;
@@ -136,8 +134,7 @@ set_option(opt, value)
 }
 
 static void
-read_rcfile(fname)
-  char *fname;
+read_rcfile(char *fname)
 {
     FILE *fp;
     char *buf, *ptr;
@@ -260,8 +257,7 @@ read_rcfile(fname)
 /* ---- global functions ---- */
 
 char *
-resolve_alias(uh) 
-  char *uh;
+resolve_alias(char *uh) 
 {
   struct alias *a;
   static char uh1[256], *at;
