Changed main() definition to avoid an extra prototype being put

into the proto.h file.

getgroups.c

@@ -31,7 +31,8 @@
 #  define NGROUPS 32
 #endif
 
-int main(UNUSED(int argc), UNUSED(char *argv[]))
+int
+main(UNUSED(int argc), UNUSED(char *argv[]))
 {
 	int n, i;
 	gid_t list[NGROUPS];

t_unsafe.c

@@ -31,7 +31,8 @@ int dry_run, read_only, list_only, verbose;
 int preserve_perms = 0;
 
 
-int main(int argc, char **argv)
+int
+main(int argc, char **argv)
 {
 	if (argc != 3) {
 		fprintf(stderr, "usage: t_unsafe LINKDEST SRCDIR\n");

tls.c

@@ -124,7 +124,8 @@ static void list_file (const char *fname)
 }
 
 
-int main (int argc, char *argv[])
+int
+main(int argc, char *argv[])
 {
 	if (argc < 2) {
 		fprintf (stderr, "usage: " PROGRAM " DIR ...\n"

trimslash.c

@@ -29,7 +29,8 @@ int preserve_perms = 0;
  *
  * Test harness; not linked into release.
  **/
-int main(int argc, char **argv)
+int
+main(int argc, char **argv)
 {
 	int i;