diff options
| author |   dsl <dsl@NetBSD.org> | 2004-11-05 21:30:31 +0000 |
|---|---|---|
| committer | dsl <dsl@NetBSD.org> | 2004-11-05 21:30:31 +0000 |
| commit | 9649fe0209de88926626165951e2db3043b73ee6 (patch) | |
| tree | f7d328358e6de9a877c8d0fc24f5ae49ad21f031 /battlestar | |
| parent | ef4d58572f66f86a3db4aa555d139fee63cca10c (diff) | |
| download | bsdgames-darwin-9649fe0209de88926626165951e2db3043b73ee6.tar.gz bsdgames-darwin-9649fe0209de88926626165951e2db3043b73ee6.tar.zst bsdgames-darwin-9649fe0209de88926626165951e2db3043b73ee6.zip | |
Add (unsigned char) cast to ctype functions
Diffstat (limited to 'battlestar')
| -rw-r--r-- | battlestar/getcom.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/battlestar/getcom.c b/battlestar/getcom.c index 29a34560..1b60e11f 100644 --- a/battlestar/getcom.c +++ b/battlestar/getcom.c @@ -1,4 +1,4 @@ -/* $NetBSD: getcom.c,v 1.11 2003/08/07 09:37:02 agc Exp $ */ +/* $NetBSD: getcom.c,v 1.12 2004/11/05 21:30:31 dsl Exp $ */ /* * Copyright (c) 1983, 1993 @@ -34,7 +34,7 @@ #if 0 static char sccsid[] = "@(#)getcom.c 8.1 (Berkeley) 5/31/93"; #else -__RCSID("$NetBSD: getcom.c,v 1.11 2003/08/07 09:37:02 agc Exp $"); +__RCSID("$NetBSD: getcom.c,v 1.12 2004/11/05 21:30:31 dsl Exp $"); #endif #endif /* not lint */ @@ -54,7 +54,7 @@ getcom(buf, size, prompt, error) clearerr(stdin); continue; } - while (isspace(*buf)) + while (isspace((unsigned char)*buf)) buf++; if (*buf) break; @@ -83,25 +83,25 @@ getword(buf1, buf2, flag) int cnt; cnt = 1; - while (isspace(*buf1)) + while (isspace((unsigned char)*buf1)) buf1++; if (*buf1 != ',') { if (!*buf1) { *buf2 = 0; return (0); } - while (cnt < WORDLEN && *buf1 && !isspace(*buf1) && *buf1 != ',') + while (cnt < WORDLEN && *buf1 && !isspace((unsigned char)*buf1) && *buf1 != ',') if (flag < 0) { - if (isupper(*buf1)) { - *buf2++ = tolower(*buf1++); + if (isupper((unsigned char)*buf1)) { + *buf2++ = tolower((unsigned char)*buf1++); cnt++; } else { *buf2++ = *buf1++; cnt++; } } else if (flag > 0) { - if (islower(*buf1)) { - *buf2++ = toupper(*buf1++); + if (islower((unsigned char)*buf1)) { + *buf2++ = toupper((unsigned char)*buf1++); cnt++; } else { *buf2++ = *buf1++; @@ -112,12 +112,12 @@ getword(buf1, buf2, flag) cnt++; } if (cnt == WORDLEN) - while (*buf1 && !isspace(*buf1)) + while (*buf1 && !isspace((unsigned char)*buf1)) buf1++; } else *buf2++ = *buf1++; *buf2 = '\0'; - while (isspace(*buf1)) + while (isspace((unsigned char)*buf1)) buf1++; return (*buf1 ? buf1 : NULL); } |