Remove an unused declaration

It was unnecessary in b9007b6c548f91e88fd3f2ffa23de740431fa969

1 files changed, 0 insertions, 2 deletions

diff --git a/mjit.c b/mjit.c
index d2142d9913..cae4c13a3f 100644
--- a/mjit.c
+++ b/mjit.c
@@ -27,8 +27,6 @@
 #include "mjit_worker.c"
 #include "vm_callinfo.h"
 
-static void create_unit(const rb_iseq_t *iseq);
-
 // Copy ISeq's states so that race condition does not happen on compilation.
 static void
 mjit_copy_job_handler(void *data)