1 files changed, 4 insertions, 2 deletions

diff --git a/src/lj_bcdump.h b/src/lj_bcdump.h
index ba53c0a1..fdfc6ec0 100644
--- a/src/lj_bcdump.h
+++ b/src/lj_bcdump.h
@@ -36,14 +36,15 @@
 /* If you perform *any* kind of private modifications to the bytecode itself
 ** or to the dump format, you *must* set BCDUMP_VERSION to 0x80 or higher.
 */
-#define BCDUMP_VERSION          1
+#define BCDUMP_VERSION          2
 
 /* Compatibility flags. */
 #define BCDUMP_F_BE             0x01
 #define BCDUMP_F_STRIP          0x02
 #define BCDUMP_F_FFI            0x04
+#define BCDUMP_F_FR2            0x08
 
-#define BCDUMP_F_KNOWN          (BCDUMP_F_FFI*2-1)
+#define BCDUMP_F_KNOWN          (BCDUMP_F_FR2*2-1)
 
 /* Type codes for the GC constants of a prototype. Plus length for strings. */
 enum {
@@ -61,6 +62,7 @@ enum {
 
 LJ_FUNC int lj_bcwrite(lua_State *L, GCproto *pt, lua_Writer writer,
                        void *data, int strip);
+LJ_FUNC GCproto *lj_bcread_proto(LexState *ls);
 LJ_FUNC GCproto *lj_bcread(LexState *ls);
 
 #endif