1 files changed, 1 insertions, 0 deletions
diff --git a/lib.h b/lib.h
index 00c60812..24febfbf 100644
--- a/lib.h
+++ b/lib.h
@@ -207,6 +207,7 @@ extern int funsigned_char;
 extern int arch_m64;
 extern int arch_big_endian;
 extern int arch_mach;
+extern int arch_os;
 
 enum {
 	CMODEL_UNKNOWN,