Holiday group configuration structure.
struct{
DWORD dwSize;
BYTE byEnable;
BYTE byRes1[3];
BYTE byGroupName[HOLIDAY_GROUP_NAME_LEN/*32*/];
DWORD dwHolidayPlanNo[MAX_HOLIDAY_PLAN_NUM/*16*/];
BYTE byRes2[32];
}NET_DVR_HOLIDAY_GROUP_CFG,*LPNET_DVR_HOLIDAY_GROUP_CFG;