diff --git a/ChangeLog b/ChangeLog
index e4d6b8c44..ebe777032 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,8 @@
 20100116
  - (dtucker) [openbsd-compat/pwcache.c] Pull in includes.h and thus defines.h
    so we correctly detect whether or not we have a native user_from_uid.
+ - (dtucker) [openbsd-compat/openbsd-compat.h] Prototypes for user_from_uid
+   and group_from_gid.
 
 20100115
  - (dtucker) OpenBSD CVS Sync
diff --git a/openbsd-compat/openbsd-compat.h b/openbsd-compat/openbsd-compat.h
index 50c6d990b..a38068d71 100644
--- a/openbsd-compat/openbsd-compat.h
+++ b/openbsd-compat/openbsd-compat.h
@@ -1,4 +1,4 @@
-/* $Id: openbsd-compat.h,v 1.46 2008/06/08 17:32:29 dtucker Exp $ */
+/* $Id: openbsd-compat.h,v 1.47 2010/01/16 00:53:07 dtucker Exp $ */
 
 /*
  * Copyright (c) 1999-2003 Damien Miller.  All rights reserved.
@@ -200,6 +200,14 @@ int vasprintf(char **, const char *, va_list);
 int vsnprintf(char *, size_t, const char *, va_list);
 #endif
 
+#ifndef HAVE_USER_FROM_UID
+char *user_from_uid(uid_t);
+#endif
+
+#ifndef HAVE_GROUP_FROM_GUID
+char *group_from_gid(gid_t);
+#endif
+
 void *xmmap(size_t size);
 char *xcrypt(const char *password, const char *salt);
 char *shadow_pw(struct passwd *pw);