tt/ttauth: Update print_help()

Ensure callers use 2 parameters for the call

cde/lib/tt/bin/ttauth/ttauth.c

@@ -100,7 +100,7 @@ NULL };
     for (msg = prefixmsg; *msg; msg++) {
 	fprintf (stderr, "%s\n", *msg);
     }
-    print_help (stderr, NULL, "    ");	/* match prefix indentation */
+    print_help (stderr, NULL);
     fprintf (stderr, "\n");
     for (msg = suffixmsg; *msg; msg++) {
 	fprintf (stderr, "%s\n", *msg);

cde/lib/tt/bin/ttauth/ttauth.h

@@ -59,7 +59,7 @@ typedef int Bool;
 extern char *ProgramName;
 
 int process_command(), auth_initialize(), auth_finalize();
-extern int print_help();
+extern int print_help(FILE *fp, const char *cmd);
 extern int verbose;
 extern Bool ignore_locks;
 extern Bool break_locks;