ITS#1482 patch from Michael.Gerdts@usa.alcatel.co

MSVC cannot build clients/ud because the symbol mkstemp
is not found.  Add tmpfile() support.

clients/ud/edit.c

@@ -142,6 +142,7 @@ load_editor( void )
 		printf("->load_editor()\n");
 #endif
 
+#ifdef HAVE_MKSTEMP
 	sprintf(entry_temp_file, "/tmp/udXXXXXX");
 
 	tmpfd = mkstemp(entry_temp_file);
@@ -156,6 +157,14 @@ load_editor( void )
 		return(-1);
 	}
 
+#else
+	fp = tmpfile();
+	if ( fp == NULL ) {
+		perror("tmpfile");
+		return(-1);
+	}
+#endif
+
 	fprintf(fp, "## Directory entry of %s\n", Entry.name);
 	fprintf(fp, "##\n");
 	fprintf(fp, "## Syntax is:\n");