All implementations of lutil_lockf (aka ldap_lockf) block until

[openldap] / libraries / libldap / dsparse.c

diff --git a/libraries/libldap/dsparse.c b/libraries/libldap/dsparse.c
index e0a40daa1df4195968ba28fca9874f165916fde9..9e1f1fbdcd855f6af2320e1695c809bbd6a1f6b2 100644 (file)
--- a/libraries/libldap/dsparse.c
+++ b/libraries/libldap/dsparse.c
@@ -1,4 +1,8 @@
 /*
+ * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
+/*  Portions
  * Copyright (c) 1993, 1994 Regents of the University of Michigan.
  * All rights reserved.
  *
@@ -23,7 +27,6 @@
 #include <ac/ctype.h>
 #include <ac/string.h>
 #include <ac/time.h>
-extern char *strdup (const char *);
 
 #ifdef HAVE_SYS_FILE_H
 #include <sys/file.h>
@@ -152,7 +155,7 @@ next_token( char **sp )
 
     p = *sp;
 
-    while ( isspace( *p )) {           /* skip leading white space */
+    while ( isspace( (unsigned char) *p )) {   /* skip leading white space */
        ++p;
     }
 
@@ -167,7 +170,7 @@ next_token( char **sp )
     t = tokstart = p;
 
     for ( ;; ) {
-       if ( *p == '\0' || ( isspace( *p ) && !in_quote )) {
+       if ( *p == '\0' || ( isspace( (unsigned char) *p ) && !in_quote )) {
            if ( *p != '\0' ) {
                ++p;
            }