Mercurial > hg > octave-lyh > gnulib-hg
changeset 424:11113a87edae
Remove unnecessary definitions for r?index.
Update definitions for ISDIGIT.
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Sat, 13 May 1995 13:02:08 +0000 |
parents | 78a1b4521806 |
children | 4895c6a012c5 |
files | lib/backupfile.c |
diffstat | 1 files changed, 6 insertions(+), 11 deletions(-) [+] |
line wrap: on
line diff
--- a/lib/backupfile.c +++ b/lib/backupfile.c @@ -26,14 +26,8 @@ #include <ctype.h> #include <sys/types.h> #include "backupfile.h" -#if defined(STDC_HEADERS) || defined(HAVE_STRING_H) +#ifdef HAVE_STRING_H #include <string.h> -#ifndef index -#define index strchr -#endif -#ifndef rindex -#define rindex strrchr -#endif #else #include <strings.h> #endif @@ -68,12 +62,13 @@ char *malloc (); #endif -#if !defined (isascii) || defined (STDC_HEADERS) -#undef isascii -#define isascii(c) 1 +#if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII)) +#define ISASCII(c) 1 +#else +#define ISASCII(c) isascii(c) #endif -#define ISDIGIT(c) (isascii ((unsigned char ) c) \ +#define ISDIGIT(c) (ISASCII ((unsigned char) (c)) \ && isdigit ((unsigned char) (c))) #if defined (HAVE_UNISTD_H)