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- /* 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;
- }
-