source: trunk/third/sendmail/libsm/string.c @ 19204

/*
 * Copyright (c) 2001 Sendmail, Inc. and its suppliers.
 *      All rights reserved.
 *
 * By using this file, you agree to the terms and conditions set
 * forth in the LICENSE file which can be found at the top level of
 * the sendmail distribution.
 *
 */

#include <sm/gen.h>
SM_RCSID("@(#)$Id: string.c,v 1.1.1.1 2003-04-08 15:06:05 zacheiss Exp $")

#include <ctype.h>
#include <errno.h>

#include <sm/string.h>

/*
**  STRIPQUOTES -- Strip quotes & quote bits from a string.
**
**      Runs through a string and strips off unquoted quote
**      characters and quote bits.  This is done in place.
**
**      Parameters:
**              s -- the string to strip.
**
**      Returns:
**              none.
**
**      Side Effects:
**              none.
*/

void
stripquotes(s)
        char *s;
{
        register char *p;
        register char *q;
        register char c;

        if (s == NULL)
                return;

        p = q = s;
        do
        {
                c = *p++;
                if (c == '\\')
                        c = *p++;
                else if (c == '"')
                        continue;
                *q++ = c;
        } while (c != '\0');
}