$NetBSD: patch-ag,v 1.1 2008/07/27 20:14:14 dholland Exp $

--- usecode/useval.cc~	2004-05-23 01:07:11.000000000 -0400
+++ usecode/useval.cc	2008-07-27 14:20:59.000000000 -0400
@@ -464,7 +464,8 @@
 		if (buflen < 5)
 			return -1;
 		*ptr++ = type;
-		Write4(ptr, (int)value.ptr);
+		/* this may truncate the pointer! */
+		Write4(ptr, (int32_t)(intptr_t)value.ptr);
 		break;
 	case string_type:
 		{