error C2037: left of 'xxx' specifies undefined struct/union 'xxx'

源代码// file MInfo.h

#pragma once
typedef struct MIMainInfo
{
        //HINSTANCE                                m_hInstance;
        //HWND                                     m_hWnd;
        //HWND                                     hwndMB; 
        //应用是否启动
        int                                 m_bAppStart;

}MIMainInfo;

源代码// file pubdef.h

//#include "MInfo.h"
typedef struct  MIMainInfo                              MIMainInfo;

源代码// file funtest.c

#include "pubdef.h"
//#include "MInfo.h"

void test1(MIMainInfo * mi)
{
        mi->m_bAppStart = -1;
        return;
}