Index: kernel/generic/include/byteorder.h
===================================================================
--- kernel/generic/include/byteorder.h	(revision 78ee8b0b5fe903116035b53e79a139f89cdb1e17)
+++ kernel/generic/include/byteorder.h	(revision c852f4be92deaf736e73515bda99db1fe2e05992)
@@ -37,4 +37,5 @@
 
 #include <arch/byteorder.h>
+#include <arch/types.h>
 
 #if !(defined(ARCH_IS_BIG_ENDIAN) ^ defined(ARCH_IS_LITTLE_ENDIAN))