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| author | Jim Meyering <jim@meyering.net> | 1992-12-07 04:54:04 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1992-12-07 04:54:04 +0000 |
| commit | d179df1b06718b950b54963c0c11b619e28ba016 (patch) | |
| tree | dc0cab0f46a3bf082ae42a20d8eeeea84bb7aece /src/fold.c | |
| parent | 57e56eb7ecaf708b248af8faebd972a0ce6f03c1 (diff) | |
| download | coreutils-d179df1b06718b950b54963c0c11b619e28ba016.tar.xz | |
Remove inclusion of <ctype.h> and definitions of is* ctype macros to system.h.
Change a few more uses of is* ctype macros to (protected) upper case versions.
Diffstat (limited to 'src/fold.c')
| -rw-r--r-- | src/fold.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/fold.c b/src/fold.c index 3cd471596..fcdd885b1 100644 --- a/src/fold.c +++ b/src/fold.c @@ -19,10 +19,7 @@ /* Get isblank from GNU libc. */ #define _GNU_SOURCE -#include <ctype.h> -#ifndef isblank -#define isblank(c) ((c) == ' ' || (c) == '\t') -#endif + #include <stdio.h> #include <getopt.h> #include <sys/types.h> @@ -169,7 +166,7 @@ fold_file (filename, width) for (logical_end = offset_out - 1; logical_end >= 0; logical_end--) - if (isblank (line_out[logical_end])) + if (ISBLANK (line_out[logical_end])) break; if (logical_end >= 0) { |