- General changes:

- Remove -? from getopt(3) options, but still keep (or add) -h where applicable
- Replace hardcoded program strings by getprogname(3)

- Specific changes:
- atc(6): this used -? and -u for usage(), remove both from game and manpage
- bcd(6): use __progname instead of getprogname(3), no need to include stdlib.h
- hunt(6): replace fputs(3) by fprintf(3)

OK tb@ after his suggestions

1 files changed, 1 insertions, 2 deletions

diff --git a/games/snake/snake.c b/games/snake/snake.c
index 69f3b2f677e..32b6a3a8bef 100644
--- a/games/snake/snake.c
+++ b/games/snake/snake.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: snake.c,v 1.25 2016/02/09 13:41:59 mestre Exp $	*/
+/*	$OpenBSD: snake.c,v 1.26 2016/03/07 12:07:57 mestre Exp $	*/
 /*	$NetBSD: snake.c,v 1.8 1995/04/29 00:06:41 mycroft Exp $	*/
 
 /*
@@ -171,7 +171,6 @@ main(int argc, char *argv[])
 		case 't': /* slow terminal */
 			fast = 0;
 			break;
-		case '?':
 		case 'h':
 		default:
 			fprintf(stderr, "usage: %s [-st] [-l length] "