diff -u src/afs/afs_osi.c.orig src/afs/afs_osi.c
--- src/afs/afs_osi.c.orig	Tue Feb  5 19:43:44 2008
+++ src/afs/afs_osi.c	Wed Jul  2 14:52:53 2008
@@ -319,7 +319,7 @@ afs_osi_Visible(void)
 #endif
 }
 
-#if !defined(AFS_LINUX20_ENV) && !defined(AFS_XBSD_ENV)
+#if !defined(AFS_LINUX20_ENV) && !defined(AFS_XBSD_ENV) && !defined(AFS_OBSD42_ENV)
 /* set the real time */
 void
 afs_osi_SetTime(osi_timeval_t * atv)