diff --git a/core/my_basic.h b/core/my_basic.h
index 5594d7f..832255b 100755
--- a/core/my_basic.h
+++ b/core/my_basic.h
@@ -445,6 +445,7 @@ MBAPI int mb_debug_set(struct mb_interpreter_t* s, const char* n, mb_value_t val
 MBAPI int mb_debug_set_stepped_handler(struct mb_interpreter_t* s, mb_debug_stepped_handler_t h);
 
 MBAPI const char* mb_get_type_string(mb_data_e t);
+MBAPI int mb_raise_error(struct mb_interpreter_t* s, void** l, mb_error_e err, int ret);
 MBAPI mb_error_e mb_get_last_error(struct mb_interpreter_t* s);
 MBAPI const char* mb_get_error_desc(mb_error_e err);
 MBAPI int mb_set_error_handler(struct mb_interpreter_t* s, mb_error_handler_t h);