$OpenBSD: patch-lib_src___oo2c_h,v 1.1 2011/01/18 12:03:19 jasper Exp $
--- lib/src/__oo2c.h.orig	Sat Dec 24 15:55:21 2005
+++ lib/src/__oo2c.h	Tue Jan 18 13:47:55 2011
@@ -152,7 +152,7 @@ extern OOC_INT32 _cmp32(const OOC_CHAR32* l, const OOC
 /* def: _x MOD _y >= 0 for _y>0, and undefined otherwise */
 #define _div(_x,_y) ({                               \
   typeof(_x) _quot = _x / _y;                        \
-  if ((_x<0) && (_y>0) && (_quot*_y!=_x)) _quot--;   \
+  if ((((_x<0) && (_y>0)) || ((_x>0) && (_y<0))) && (_quot*_y!=_x)) _quot--;   \
   _quot; })
 
 /* MOD(integer, integer) -- note: macro uses gcc style expression statement */
@@ -164,7 +164,7 @@ extern OOC_INT32 _cmp32(const OOC_CHAR32* l, const OOC
 /* def: _x MOD _y >= 0 for _y>0, and undefined otherwise */
 #define _mod(_x,_y) ({                               \
   typeof(_x) _rem = _x % _y;                         \
-  if ((_x<0) && (_y>0) && (_rem != 0)) _rem += _y;   \
+  if ((((_x<0) && (_y>0)) || ((_x>0) && (_y<0))) && (_rem != 0)) _rem += _y;   \
   _rem; })
 
 /* i IN s */