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mescc: Mes C Library: Support GNU Awk: Add isgraph. 

* lib/ctype/isgraph.c: New file.
* lib/libc+gnu.c: Include it.
* include/ctype.h: Add missing prototypes.
This commit is contained in:
Jan Nieuwenhuizen 2019-06-16 11:25:37 +02:00
parent 9be33485e2
commit 9faa38bee1
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3 changed files with 29 additions and 0 deletions
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1
build-aux/configure-lib.sh
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@ -217,6 +217,7 @@ lib/ctype/isalnum.c
lib/ctype/isalpha.c
lib/ctype/isascii.c
lib/ctype/iscntrl.c
lib/ctype/isgraph.c
lib/ctype/isprint.c
lib/ctype/ispunct.c
lib/dirent/__getdirentries.c

1
include/ctype.h
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@ -35,6 +35,7 @@ int isalpha (int c);
int isascii (int c);
int iscntrl (int c);
int isdigit (int c);
int isgraph (int c);
int islower (int c);
int isnumber (int c, int base);
int isprint (int c);

27
lib/ctype/isgraph.c Normal file
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@ -0,0 +1,27 @@
/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or (at
* your option) any later version.
*
* GNU Mes is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#include <ctype.h>
int
isgraph (int c)
{
return c > 32 && c < 127;
}