dvbloopback.h

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#ifndef DVBLOOPBACK_H
#define DVBLOOPBACK_H

#include <linux/version.h>

#define DVBLB_MAXFD 96

static const char * const dnames[] = {
        "video", "audio", "sec", "frontend", "demux", "dvr", "ca",
        "net", "osd"
};

typedef enum dvblb_type {
        DVBLB_OPEN,
        DVBLB_CLOSE,
        DVBLB_READ,
        DVBLB_WRITE,
        DVBLB_POLL,
} dvblb_type_t;

enum {
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,31)
        DVBLB_CMD_OPEN = 0,
#else
        //pawel5870: Workaround for kernel 2.6.31
        DVBLB_CMD_OPEN = 4,
#endif
        DVBLB_CMD_CLOSE,
        DVBLB_CMD_READ,
        DVBLB_CMD_WRITE,
        DVBLB_CMD_POLL,
        DVBLB_CMD_ASYNC,
        DVBLB_MAX_CMDS,
};

struct dvblb_custommsg {
        dvblb_type_t    type;
        union {
                unsigned int mode;
                size_t       count;
        } u;
};

struct dvblb_pollmsg {
        int count;
        void *file[DVBLB_MAXFD];
};
#endif