#ifndef __HOOK_OP_CHECK_H__ #define __HOOK_OP_CHECK_H__ #include "perl.h" START_EXTERN_C typedef UV hook_op_check_id; typedef OP *(*hook_op_check_cb) (pTHX_ OP *, void *); hook_op_check_id hook_op_check (opcode type, hook_op_check_cb cb, void *user_data); void *hook_op_check_remove (opcode type, hook_op_check_id id); END_EXTERN_C #endif