$OpenBSD$
--- src/game/q_math.c.orig	Tue Aug 10 18:16:58 2010
+++ src/game/q_math.c	Sat Aug 14 23:54:57 2010
@@ -670,7 +670,7 @@ int BoxOnPlaneSide2 (vec3_t emins, vec3_t emaxs, struc
 
 ==================
 */
-#if !( defined __linux__ && defined __i386__ && !defined C_ONLY )
+#if !( defined __OpenBSD__ && defined __i386__ && !defined C_ONLY )
 #if defined __LCC__ || defined C_ONLY || !id386
 
 int BoxOnPlaneSide( vec3_t emins, vec3_t emaxs, struct cplane_s *p ) {