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ldap_compat.c
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ldap_compat.c
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/* $OpenLDAP: pkg/ldap/libraries/libldap/string.c,v 1.9.2.3 2002/01/04 20:38:22 kurt Exp $ */
/*
* Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
#include "web500gw.h"
#if defined ( HAVE_STRSPN )
#define int_strspn strspn
#else
static int int_strspn( const char *str, const char *delim )
{
int pos;
const char *p=delim;
for( pos=0; (*str) ; pos++,str++) {
if (*str!=*p) {
for( p=delim; (*p) ; p++ ) {
if (*str==*p) {
break;
}
}
}
if (*p=='\0') {
return pos;
}
}
return pos;
}
#endif
#if defined( HAVE_STRPBRK )
#define int_strpbrk strpbrk
#else
static char *(int_strpbrk)( const char *str, const char *accept )
{
const char *p;
for( ; (*str) ; str++ ) {
for( p=accept; (*p) ; p++) {
if (*str==*p) {
return str;
}
}
}
return NULL;
}
#endif
char *(ldap_pvt_strtok)( char *str, const char *delim, char **pos )
{
char *p;
if (pos==NULL) {
return NULL;
}
if (str==NULL) {
if (*pos==NULL) {
return NULL;
}
str=*pos;
}
/* skip any initial delimiters */
str += int_strspn( str, delim );
if (*str == '\0') {
return NULL;
}
p = int_strpbrk( str, delim );
if (p==NULL) {
*pos = NULL;
} else {
*p ='\0';
*pos = p+1;
}
return str;
}