/* str/free.c - Free the storage allocated by a string
* Copyright (C) 2001,2005 Bruce Guenter <bruce@untroubled.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdlib.h>
#include "str.h"
/** Free a string's storage.
* This function also sets all the members of the structure to zero.
*/
void str_free(str* s)
{
if (s->s) free(s->s);
s->s = 0;
s->len = 0;
s->size = 0;
}
#ifdef SELFTEST_MAIN
MAIN
{
static str s;
str_alloc(&s, 1, 0);
debugstr(&s);
str_free(&s);
debugstr(&s);
}
#endif
#ifdef SELFTEST_EXP
len=0 size=16 s=
len=0 size=0 s is NULL
#endif