set_custom_do_task 2915 src/Func.cpp   void Func::set_custom_do_task(int (*cust_do_task)(void *, int (*)(void *, int, uint8_t *), int, uint8_t *)) {
set_custom_do_task  458 src/Pipeline.cpp void Pipeline::set_custom_do_task(int (*cust_do_task)(void *, int (*)(void *, int, uint8_t *), int, uint8_t *)) {