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diff --git a/ldap/c-sdk/libldap/dsparse.c b/ldap/c-sdk/libldap/dsparse.c
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+++ b/ldap/c-sdk/libldap/dsparse.c
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+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, released
+ * March 31, 1998.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998-1999
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+/*
+ * Copyright (c) 1993, 1994 Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of Michigan at Ann Arbor. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific prior written permission. This software
+ * is provided ``as is'' without express or implied warranty.
+ */
+/*
+ * dsparse.c: parsing routines used by display template and search
+ * preference file library routines for LDAP clients.
+ *
+ */
+
+#include "ldap-int.h"
+
+static int next_line( char **bufp, long *blenp, char **linep );
+static char *next_token( char ** sp );
+
+int
+nsldapi_next_line_tokens( char **bufp, long *blenp, char ***toksp )
+{
+ char *p, *line, *token, **toks;
+ int rc, tokcnt;
+
+ *toksp = NULL;
+
+ if (( rc = next_line( bufp, blenp, &line )) <= 0 ) {
+ return( rc );
+ }
+
+ if (( toks = (char **)NSLDAPI_CALLOC( 1, sizeof( char * ))) == NULL ) {
+ NSLDAPI_FREE( line );
+ return( -1 );
+ }
+ tokcnt = 0;
+
+ p = line;
+ while (( token = next_token( &p )) != NULL ) {
+ if (( toks = (char **)NSLDAPI_REALLOC( toks, ( tokcnt + 2 ) *
+ sizeof( char * ))) == NULL ) {
+ NSLDAPI_FREE( (char *)toks );
+ NSLDAPI_FREE( line );
+ return( -1 );
+ }
+ toks[ tokcnt ] = token;
+ toks[ ++tokcnt ] = NULL;
+ }
+
+ if ( tokcnt == 1 && strcasecmp( toks[ 0 ], "END" ) == 0 ) {
+ tokcnt = 0;
+ nsldapi_free_strarray( toks );
+ toks = NULL;
+ }
+
+ NSLDAPI_FREE( line );
+
+ if ( tokcnt == 0 ) {
+ if ( toks != NULL ) {
+ NSLDAPI_FREE( (char *)toks );
+ }
+ } else {
+ *toksp = toks;
+ }
+
+ return( tokcnt );
+}
+
+
+static int
+next_line( char **bufp, long *blenp, char **linep )
+{
+ char *linestart, *line, *p;
+ long plen;
+
+ linestart = *bufp;
+ p = *bufp;
+ plen = *blenp;
+
+ do {
+ for ( linestart = p; plen > 0; ++p, --plen ) {
+ if ( *p == '\r' ) {
+ if ( plen > 1 && *(p+1) == '\n' ) {
+ ++p;
+ --plen;
+ }
+ break;
+ }
+
+ if ( *p == '\n' ) {
+ if ( plen > 1 && *(p+1) == '\r' ) {
+ ++p;
+ --plen;
+ }
+ break;
+ }
+ }
+ ++p;
+ --plen;
+ } while ( plen > 0 && ( *linestart == '#' || linestart + 1 == p ));
+
+
+ *bufp = p;
+ *blenp = plen;
+
+
+ if ( plen <= 0 ) {
+ *linep = NULL;
+ return( 0 ); /* end of file */
+ }
+
+ if (( line = NSLDAPI_MALLOC( p - linestart )) == NULL ) {
+ *linep = NULL;
+ return( -1 ); /* fatal error */
+ }
+
+ SAFEMEMCPY( line, linestart, p - linestart );
+ line[ p - linestart - 1 ] = '\0';
+ *linep = line;
+ return( strlen( line ));
+}
+
+
+static char *
+next_token( char **sp )
+{
+ int in_quote = 0;
+ char *p, *tokstart, *t;
+
+ if ( **sp == '\0' ) {
+ return( NULL );
+ }
+
+ p = *sp;
+
+ while ( ldap_utf8isspace( p )) { /* skip leading white space */
+ ++p;
+ }
+
+ if ( *p == '\0' ) {
+ return( NULL );
+ }
+
+ if ( *p == '\"' ) {
+ in_quote = 1;
+ ++p;
+ }
+ t = tokstart = p;
+
+ for ( ;; ) {
+ if ( *p == '\0' || ( ldap_utf8isspace( p ) && !in_quote )) {
+ if ( *p != '\0' ) {
+ ++p;
+ }
+ *t++ = '\0'; /* end of token */
+ break;
+ }
+
+ if ( *p == '\"' ) {
+ in_quote = !in_quote;
+ ++p;
+ } else {
+ *t++ = *p++;
+ }
+ }
+
+ *sp = p;
+
+ if ( t == tokstart ) {
+ return( NULL );
+ }
+
+ return( nsldapi_strdup( tokstart ));
+}
+
+
+void
+nsldapi_free_strarray( char **sap )
+{
+ int i;
+
+ if ( sap != NULL ) {
+ for ( i = 0; sap[ i ] != NULL; ++i ) {
+ NSLDAPI_FREE( sap[ i ] );
+ }
+ NSLDAPI_FREE( (char *)sap );
+ }
+}