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#ifndef __RSPIUSB_H
#define __RSPIUSB_H
#define PIUSB_MAGIC 'm'
#define PIUSB_IOCTL_BASE 192
#define PIUSB_IOR(offset) \
_IOR(PIUSB_MAGIC, PIUSB_IOCTL_BASE + offset, struct ioctl_struct)
#define PIUSB_IOW(offset) \
_IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + offset, struct ioctl_struct)
#define PIUSB_IO(offset) \
_IO(PIUSB_MAGIC, PIUSB_IOCTL_BASE + offset)
#define PIUSB_GETVNDCMD PIUSB_IOR(1)
#define PIUSB_SETVNDCMD PIUSB_IOW(2)
#define PIUSB_WRITEPIPE PIUSB_IOW(3)
#define PIUSB_READPIPE PIUSB_IOR(4)
#define PIUSB_SETFRAMESIZE PIUSB_IOW(5)
#define PIUSB_WHATCAMERA PIUSB_IO(6)
#define PIUSB_USERBUFFER PIUSB_IOW(7)
#define PIUSB_ISHIGHSPEED PIUSB_IO(8)
#define PIUSB_UNMAP_USERBUFFER PIUSB_IOW(9)
struct ioctl_struct {
unsigned char cmd;
unsigned long numbytes;
unsigned char dir; /* 1=out; 0=in */
int endpoint;
int numFrames;
unsigned char *pData;
};
#endif
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