Add missing check for crypt.h

Sync portable.h.nt with portable.h.in

configure.in

@@ -902,6 +902,7 @@ fi
 AC_HEADER_DIRENT
 AC_HEADER_SYS_WAIT
 AC_CHECK_HEADERS(	\
+	crypt.h			\
 	errno.h			\
 	fcntl.h			\
 	filio.h			\

include/portable.h.in

@@ -407,6 +407,9 @@ is provided ``as is'' without express or implied warranty.
 /* Define if you have the waitpid function.  */
 #undef HAVE_WAITPID
 
+/* Define if you have the <crypt.h> header file.  */
+#undef HAVE_CRYPT_H
+
 /* Define if you have the <db.h> header file.  */
 #undef HAVE_DB_H
 

include/portable.h.nt

 /* include/portable.h.nt -- manually updated of MS NT (MS VC5) */
-/* synced with portable.h.in 1.18 */
+/* synced with portable.h.in 1.21 */
 /*
 Copyright 1998 The OpenLDAP Foundation, Redwood City, California, USA
 All rights reserved.
@@ -421,6 +421,9 @@ typedef char * caddr_t;
 /* Define if you have the waitpid function.  */
 #define HAVE_WAITPID 1
 
+/* Define if you have the <crypt.h> header file.  */
+/* #undef HAVE_CRYPT_H */
+
 /* Define if you have the <db.h> header file.  */
 /* #undef HAVE_DB_H */
 
@@ -472,6 +475,9 @@ typedef char * caddr_t;
 /* Define if you have the <malloc.h> header file.  */
 #define HAVE_MALLOC_H 1
 
+/* Define if you have the <memory.h> header file.  */
+/* #define HAVE_MEMORY_H */
+
 /* Define if you have the <ncurses.h> header file.  */
 /* #undef HAVE_NCURSES_H */