mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-17 18:40:14 +00:00
40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/* Copyright (C) 1992, 1993 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If
|
|
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
|
Cambridge, MA 02139, USA. */
|
|
|
|
#include <ansidecl.h>
|
|
#include <string.h>
|
|
|
|
char *
|
|
DEFUN(strsep, (stringp, delim),
|
|
char **stringp AND CONST char *delim)
|
|
{
|
|
char *begin, *end;
|
|
|
|
begin = *stringp + strspn (*stringp, delim);
|
|
end = *stringp + strcspn (*stringp, delim);
|
|
|
|
if (end == *stringp)
|
|
return NULL;
|
|
|
|
if (*end != '\0')
|
|
*end++ = '\0';
|
|
*stringp = end;
|
|
|
|
return begin;
|
|
}
|