$OpenBSD: patch-src_scim_hangul_imengine_cpp,v 1.1.1.1 2008/10/31 01:42:00 kevlo Exp $
--- src/scim_hangul_imengine.cpp.orig	Wed Oct 29 18:29:20 2008
+++ src/scim_hangul_imengine.cpp	Wed Oct 29 18:31:21 2008
@@ -48,6 +48,8 @@
   #define bind_textdomain_codeset(domain,codeset)
 #endif
 
+#include <unistd.h>
+
 #define scim_module_init hangul_LTX_scim_module_init
 #define scim_module_exit hangul_LTX_scim_module_exit
 #define scim_imengine_module_init hangul_LTX_scim_imengine_module_init