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Make this build with WARNS=4 by not reusing names from ctype.h.

This commit is contained in:
dholland 2008-01-28 06:18:23 +00:00
parent 4e5cdff5fd
commit 0f032c1fb8
1 changed files with 9 additions and 9 deletions
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18
games/morse/morse.c
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@ -1,4 +1,4 @@
/* $NetBSD: morse.c,v 1.13 2004/02/13 23:16:11 jsm Exp $ */
/* $NetBSD: morse.c,v 1.14 2008/01/28 06:18:23 dholland Exp $ */
/*
* Copyright (c) 1988, 1993
@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1988, 1993\n\
#if 0
static char sccsid[] = "@(#)morse.c 8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: morse.c,v 1.13 2004/02/13 23:16:11 jsm Exp $");
__RCSID("$NetBSD: morse.c,v 1.14 2008/01/28 06:18:23 dholland Exp $");
#endif
#endif /* not lint */
@ -152,10 +152,10 @@ main(argc, argv)
} while (*++argv);
} else {
char foo[10]; /* All morse chars shorter than this */
int isblank, i;
int is_blank, i;
i = 0;
isblank = 0;
is_blank = 0;
while ((ch = getchar()) != EOF) {
if (ch == '-' || ch == '.') {
foo[i++] = ch;
@ -167,20 +167,20 @@ main(argc, argv)
while ((ch = getchar()) != EOF &&
(ch == '.' || ch == '-'))
;
isblank = 1;
is_blank = 1;
}
} else if (i) {
foo[i] = '\0';
decode(foo);
i = 0;
isblank = 0;
is_blank = 0;
} else if (isspace(ch)) {
if (isblank) {
if (is_blank) {
/* print whitespace for each double blank */
putchar(' ');
isblank = 0;
is_blank = 0;
} else
isblank = 1;
is_blank = 1;
}
}
}