--- coregrind/m_debuginfo/priv_readpdb.h.orig
+++ coregrind/m_debuginfo/priv_readpdb.h
@@ -30,7 +30,7 @@
    The GNU General Public License is contained in the file COPYING.
 */
 
-#if defined(VGO_linux) || defined(VGO_darwin) || defined(VGO_solaris) || defined(VGO_freebsd)
+#if defined(VGO_linux) || defined(VGO_darwin) || defined(VGO_solaris) || defined(VGO_freebsd) || defined(VGO_openbsd)
 
 #ifndef __PRIV_READPDB_H
 #define __PRIV_READPDB_H
