Make size unsigned int so it's more compatible with win32 (not going to async read/write >4GB file in one go anyway
Make size unsigned int so it's more compatible with win32 (not going to async read/write >4GB file in one go anyway
jiangzhu1212/oooii,jiangzhu1212/oooii,jiangzhu1212/oooii,jiangzhu1212/oooii,jiangzhu1212/oooii,jiangzhu1212/oooii,jiangzhu1212/oooii,jiangzhu1212/oooii,jiangzhu1212/oooii