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Define ISLOWER and ISUPPER independent of STDC_HEADERS.

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Define ISDIGIT and use it instead of isdigit.
This commit is contained in:
Jim Meyering
1992-12-08 02:13:58 +00:00
parent ffd97483cd
commit b55706236d
1 changed files with 9 additions and 7 deletions
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16
src/dd.c
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@@ -55,13 +55,15 @@
#include <stdio.h>
#include <ctype.h>
#ifdef STDC_HEADERS
#define ISLOWER islower
#define ISUPPER isupper
#else
#define ISLOWER(c) (isascii ((c)) && islower ((c)))
#define ISUPPER(c) (isascii ((c)) && isupper ((c)))
#ifndef isascii
#define isascii(c) 1
#endif
#define ISLOWER(c) (isascii (c) && islower (c))
#define ISUPPER(c) (isascii (c) && isupper (c))
#define ISDIGIT(c) (isascii (c) && isdigit (c))
#include <sys/types.h>
#include <signal.h>
#include "system.h"
@@ -839,7 +841,7 @@ parse_integer (str)
register int temp;
register char *p = str;
while (isdigit (*p))
while (ISDIGIT (*p))
{
n = n * 10 + *p - '0';
p++;