EXPORTS
    WxInitSDK
    WxDestroySDK
    WxEnableRecvMsg
    WxDisableRecvMsg
    WxSendTextMsg
    WxGetSelfWxid
    WxGetMsgTypes
    WxSendImageMsg
    WxGetContacts
    WxGetDbNames
    WxGetDbTables
    WxExecDbQuery
    WxAcceptNewFriend