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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "plstr.h"
PR_IMPLEMENT(char *)
PL_strtok_r(char *s1, const char *s2, char **lasts)
{
const char *sepp;
int c, sc;
char *tok;
if( s1 == NULL )
{
if( *lasts == NULL ) {
return NULL;
}
s1 = *lasts;
}
for( ; (c = *s1) != 0; s1++ )
{
for( sepp = s2 ; (sc = *sepp) != 0 ; sepp++ )
{
if( c == sc ) {
break;
}
}
if( sc == 0 ) {
break;
}
}
if( c == 0 )
{
*lasts = NULL;
return NULL;
}
tok = s1++;
for( ; (c = *s1) != 0; s1++ )
{
for( sepp = s2; (sc = *sepp) != 0; sepp++ )
{
if( c == sc )
{
*s1++ = '\0';
*lasts = s1;
return tok;
}
}
}
*lasts = NULL;
return tok;
}
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