cgram: rewrite completely, fixing bugs and style

[bsdgames-darwin.git] / hack / hack.engrave.c

diff --git a/hack/hack.engrave.c b/hack/hack.engrave.c
index 2f7d3a2ae73563a16d64fdc492854b7b4838a838..cd82725d5793d00952118f167e84b09ed9a6f41e 100644 (file)
--- a/hack/hack.engrave.c
+++ b/hack/hack.engrave.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: hack.engrave.c,v 1.13 2011/08/06 20:42:43 dholland Exp $       */
+/*     $NetBSD: hack.engrave.c,v 1.14 2011/08/07 06:03:45 dholland Exp $       */
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -63,7 +63,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: hack.engrave.c,v 1.13 2011/08/06 20:42:43 dholland Exp $");
+__RCSID("$NetBSD: hack.engrave.c,v 1.14 2011/08/07 06:03:45 dholland Exp $");
 #endif                         /* not lint */
 
 #include <stdlib.h>
@@ -105,7 +105,8 @@ sengr_at(const char *s, xchar x, xchar y)
 {
        struct engr    *ep = engr_at(x, y);
        char           *t;
-       int             n;
+       size_t n;
+
        if (ep && ep->engr_time <= moves) {
                t = ep->engr_txt;
                /*
@@ -132,8 +133,10 @@ void
 wipe_engr_at(xchar x, xchar y, xchar cnt)
 {
        struct engr    *ep = engr_at(x, y);
-       int             lth, pos;
+       int             pos;
        char            ch;
+       size_t lth;
+
        if (ep) {
                if ((ep->engr_type != DUST) || Levitation) {
                        cnt = rn2(1 + 50 / (cnt + 1)) ? 0 : 1;