/* Generic string.h */
+/*
+ * Copyright 1998,1999 The OpenLDAP Foundation, Redwood City, California, USA
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted only
+ * as authorized by the OpenLDAP Public License. A copy of this
+ * license is available at http://www.OpenLDAP.org/license.html or
+ * in file LICENSE in the top-level directory of the distribution.
+ */
#ifndef _AC_STRING_H
#define _AC_STRING_H
# include <memory.h>
# endif
-# ifdef HAVE_MALLOC_H
-# include <malloc.h>
-# endif
-
-# ifndef HAVE_STRCHR
+# ifndef HAVE_STRRCHR
+# undef strchr
# define strchr index
+# undef strrchr
# define strrchr rindex
# endif
# ifndef HAVE_MEMCPY
-# define memcpy(d, s, n) bcopy ((s), (d), (n))
-# define memmove(d, s, n) bcopy ((s), (d), (n))
+# undef memcpy
+# define memcpy(d, s, n) ((void) bcopy ((s), (d), (n)))
+# undef memmove
+# define memmove(d, s, n) ((void) bcopy ((s), (d), (n)))
# endif
#endif
-/*
- * provide prototypes for missing functions that we replace.
- * replacements can be found in -llutil
- */
+/* use ldap_pvt_strtok instead of strtok or strtok_r! */
+LDAP_F(char *) ldap_pvt_strtok LDAP_P((
+ char *str, const char *delim, char **pos ));
+
+LDAP_F(char *) ldap_pvt_strdup LDAP_P((
+ const char * s ));
+
#ifndef HAVE_STRDUP
- char *strdup( const char *s );
+ /* strdup() is missing, declare our own version */
+# undef strdup
+# define strdup(s) ldap_pvt_strdup(s)
+#else
+ /* some systems fail to declare strdup */
+ extern char *(strdup)();
#endif
+/*
+ * some systems fail to declare strcasecmp() and strncasecmp()
+ * we need them declared so we can obtain pointers to them
+ */
+extern int (strcasecmp)();
+extern int (strncasecmp)();
+
#ifndef SAFEMEMCPY
# if defined( HAVE_MEMMOVE )
# define SAFEMEMCPY( d, s, n ) memmove((d), (s), (n))