smbcmd
smbcopyincmd32(struct smbcmd32 *uaddr, struct smbcmd *kaddr)
struct smbcmd sswab;
struct smbcmd *s = (struct smbcmd *)data;
#define SMB_OLD_READB _IOW('i', 7, struct smbcmd)
#define SMB_OLD_READW _IOW('i', 8, struct smbcmd)
#define SMB_OLD_PCALL _IOW('i', 9, struct smbcmd)
#define SMB_QUICK_WRITE _IOW('i', 1, struct smbcmd)
#define SMB_QUICK_READ _IOW('i', 2, struct smbcmd)
#define SMB_SENDB _IOW('i', 3, struct smbcmd)
#define SMB_RECVB _IOWR('i', 4, struct smbcmd)
#define SMB_WRITEB _IOW('i', 5, struct smbcmd)
#define SMB_WRITEW _IOW('i', 6, struct smbcmd)
#define SMB_READB _IOWR('i', 7, struct smbcmd)
#define SMB_READW _IOWR('i', 8, struct smbcmd)
#define SMB_PCALL _IOWR('i', 9, struct smbcmd)
#define SMB_BWRITE _IOW('i', 10, struct smbcmd)
#define SMB_BREAD _IOWR('i', 11, struct smbcmd)
#define SMB_OLD_TRANS _IOWR('i', 12, struct smbcmd)
struct smbcmd c;
struct smbcmd c;