sim: convert some old prototypes

sim/common/ChangeLog

@@ -1,3 +1,7 @@
+2015-03-16  Mike Frysinger  <vapier@gentoo.org>
+
+	* gentmap.c, run.c: Convert old style prototypes.
+
 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 
 	* acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM.  Delete logic for

sim/common/gentmap.c

@@ -31,7 +31,7 @@ static struct tdefs open_tdefs[] = {
 };
 
 static void
-gen_targ_vals_h ()
+gen_targ_vals_h (void)
 {
   struct tdefs *t;
 
@@ -60,7 +60,7 @@ gen_targ_vals_h ()
 }
 
 static void
-gen_targ_map_c ()
+gen_targ_map_c (void)
 {
   struct tdefs *t;
 
@@ -110,9 +110,7 @@ gen_targ_map_c ()
 }
 
 int
-main (argc, argv)
-     int argc;
-     char *argv[];
+main (int argc, char *argv[])
 {
   if (argc != 2)
     abort ();

sim/common/run.c

@@ -85,9 +85,7 @@ cntrl_c (int sig ATTRIBUTE_UNUSED)
 }
 
 int
-main (ac, av)
-     int ac;
-     char **av;
+main (int ac, char **av)
 {
   RETSIGTYPE (*prev_sigint) ();
   bfd *abfd;
@@ -357,7 +355,7 @@ usage (int help)
 }
 
 static void
-print_version ()
+print_version (void)
 {
   printf ("GNU simulator %s%s\n", PKGVERSION, version);
 }