/* Generic unistd.h */
/* $OpenLDAP$ */
-/*
- * Copyright 1998-2001 The OpenLDAP Foundation, Redwood City, California, USA
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2011 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, 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.
+ * Public License.
+ *
+ * A copy of this license is available in file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
*/
#ifndef _AC_UNISTD_H
#define _AC_UNISTD_H
-#if HAVE_SYS_TYPES_H
+#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
-#if HAVE_UNISTD_H
+#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
-#if HAVE_PROCESS_H
+#ifdef HAVE_PROCESS_H
# include <process.h>
#endif
#if defined(HAVE_GETPASSPHRASE)
LDAP_LIBC_F(char*)(getpassphrase)();
-#elif defined(HAVE_GETPASS)
-#define getpassphrase(p) getpass(p)
-LDAP_LIBC_F(char*)(getpass)();
-
#else
-#define NEED_GETPASSPHRASE 1
#define getpassphrase(p) lutil_getpass(p)
LDAP_LUTIL_F(char*)(lutil_getpass) LDAP_P((const char *getpass));
#endif
/* getopt() defines may be in separate include file */
-#if HAVE_GETOPT_H
+#ifdef HAVE_GETOPT_H
# include <getopt.h>
#elif !defined(HAVE_GETOPT)