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| author |   dholland <dholland@NetBSD.org> | 2009-08-12 07:42:11 +0000 |
|---|---|---|
| committer | dholland <dholland@NetBSD.org> | 2009-08-12 07:42:11 +0000 |
| commit | c10b9a8ce82ad7b4b287ccc5b5b576ab961aa488 (patch) | |
| tree | ada5191dc0ecc9bd46bd68d6b73ea060c04570d4 /hunt/huntd/makemaze.c | |
| parent | 8b1c71ee649fb41155da92995044e451c39ea700 (diff) | |
| download | bsdgames-darwin-c10b9a8ce82ad7b4b287ccc5b5b576ab961aa488.tar.gz bsdgames-darwin-c10b9a8ce82ad7b4b287ccc5b5b576ab961aa488.tar.zst bsdgames-darwin-c10b9a8ce82ad7b4b287ccc5b5b576ab961aa488.zip | |
sprinkle static and prune some dead code
Diffstat (limited to 'hunt/huntd/makemaze.c')
| -rw-r--r-- | hunt/huntd/makemaze.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/hunt/huntd/makemaze.c b/hunt/huntd/makemaze.c index 47a01bb3..dd52ee4a 100644 --- a/hunt/huntd/makemaze.c +++ b/hunt/huntd/makemaze.c @@ -1,4 +1,4 @@ -/* $NetBSD: makemaze.c,v 1.6 2009/07/04 04:29:55 dholland Exp $ */ +/* $NetBSD: makemaze.c,v 1.7 2009/08/12 07:42:11 dholland Exp $ */ /* * Copyright (c) 1983-2003, Regents of the University of California. * All rights reserved. @@ -32,7 +32,7 @@ #include <sys/cdefs.h> #ifndef lint -__RCSID("$NetBSD: makemaze.c,v 1.6 2009/07/04 04:29:55 dholland Exp $"); +__RCSID("$NetBSD: makemaze.c,v 1.7 2009/08/12 07:42:11 dholland Exp $"); #endif /* not lint */ #include "hunt.h" @@ -67,7 +67,7 @@ makemaze(void) #define NPERM 24 #define NDIR 4 -int dirs[NPERM][NDIR] = { +static int dirs[NPERM][NDIR] = { {0,1,2,3}, {3,0,1,2}, {0,2,3,1}, {0,3,2,1}, {1,0,2,3}, {2,3,0,1}, {0,2,1,3}, {2,3,1,0}, {1,0,3,2}, {1,2,0,3}, {3,1,2,0}, {2,0,3,1}, @@ -76,7 +76,7 @@ int dirs[NPERM][NDIR] = { {2,1,3,0}, {3,0,2,1}, {3,2,0,1}, {3,2,1,0} }; -int incr[NDIR][2] = { +static int incr[NDIR][2] = { {0, 1}, {1, 0}, {0, -1}, {-1, 0} }; |