1# OHIPCSkeleton 2<!--Kit: IPC Kit--> 3<!--Subsystem: Communication--> 4<!--Owner: @xdx19211@luodonghui0157--> 5<!--SE: @zhaopeng_gitee--> 6<!--TSE: @maxiaorong2--> 7 8## Overview 9 10Provides C APIs for managing the token IDs, credentials, process IDs (PIDs), user IDs (UIDs), and thread pool in the IPC framework. 11 12**System capability**: SystemCapability.Communication.IPC.Core 13 14**Since**: 12 15 16**Files** 17 18| Name| Description| 19| ---- | ---- | 20| [ipc_cskeleton.h](capi-ipc-cskeleton-h.md) | Provides C APIs for managing the token IDs, credentials, PIDs, UIDs, and thread pool in the IPC framework.| 21