1 files changed, 1 insertions, 0 deletions
diff --git a/internal.h b/internal.h
index aded941637..c8327a4a7a 100644
--- a/internal.h
+++ b/internal.h
@@ -321,6 +321,7 @@ void rb_vm_inc_const_missing_count(void);
 void rb_thread_mark(void *th);
 const void **rb_vm_get_insns_address_table(void);
 VALUE rb_sourcefilename(void);
+void rb_vm_pop_cfunc_frame(void);
 
 /* vm_dump.c */
 void rb_vm_bugreport(void);