Searched refs:OSS_IOCPARM_MASK (Results 1 – 1 of 1) sorted by relevance
35 #define OSS_IOCPARM_MASK 0xfff /* parameters must be < 4096 bytes */ macro40 #define _OSS_IOCTL(w,x,y,z) ((uint)((w)|(((z)&OSS_IOCPARM_MASK)<<16)|((x)<<8)|(y)))46 #define OSS_IOCTL_SIZE(x) (((x) >> 16) & OSS_IOCPARM_MASK)