funcclrmsg.c

来自「本人编写的无线电话程序,给予PIC18C801设计,包括了uCOS的移植以及菜单」· C语言 代码 · 共 12 行

#include "includes.h"

//the function to clear messages--to release message memblock and attached memblock if there is one
void Func_Clear_Msg(INT8U rom * pMsg){
	if((INT24U)pMsg < PTR_MAX){
		if(((MSG_HEAD *)pMsg)->Attached == TRUE){
			OSMemPut(((MSG_HEAD *)pMsg)->pmemATT, ((MSG_HEAD *)pMsg)->pMem);
		}
		OSMemPut(((MSG_HEAD *)pMsg)->pmemME, pMsg);
	}
}