Searched refs:_IO_direct (Results 1 – 1 of 1) sorted by relevance
205 #define _IO_direct(_c, _n) CTL_CODE(_WIN_NM_IOCTL_TYPE, ((_n) + 0x800) , \ macro211 #define NETMAP_MMAP _IO_direct('i', 160) // note METHOD_OUT_DIRECT