Patch: lutil_progname() and lutil_strcopy() are not declared (ITS#2021)

================
Written by Hallvard B. Furuseth and placed into the public domain.
This software is not subject to any license of the University of Oslo.
			================

lutil_progname() and lutil_strcopy() are not declared, which can
be fatal since they do not return int.

Hallvard B. Furuseth <h.b.furuseth@usit.uio.no>, Aug 2002.

libraries/liblunicode/ucdata/ucgendat.c

@@ -35,6 +35,8 @@
 #include <ac/string.h>
 #include <ac/unistd.h>
 
+#include <lutil.h>
+
 #undef ishdigit
 #define ishdigit(cc) (((cc) >= '0' && (cc) <= '9') ||\
                       ((cc) >= 'A' && (cc) <= 'F') ||\

servers/slapd/lock.c

@@ -18,6 +18,7 @@
 #include <sys/file.h>
 #endif
 
+#include <lutil.h>
 #include "slap.h"
 
 FILE *