# ffrt_loop_t

<!--Kit: Function Flow Runtime Kit-->
<!--Subsystem: Resourceschedule-->
<!--Owner: @chuchihtung; @yanleo-->
<!--Designer: @geoffrey_guo; @huangyouzhong-->
<!--Tester: @lotsof; @sunxuhao-->
<!--Adviser: @foryourself-->

## Overview

The **ffrt_loop_t** struct defines the handle to a loop.

**Since**: 12

**Related module**: [FFRT](capi-ffrt.md)

**Header file**: [loop.h](capi-loop-h.md)