#ifndef _FTCP_H
#define _FTCP_H
#define _FTCP_

#include <unistd.h>
#include <asm/unistd.h>

#ifndef __NR_ftcp
#define __NR_ftcp 186
#endif

#define ftcp(func, fp) syscall(__NR_ftcp, (func), (fp))

#define FTCP_FREEZE (0x01)
#define FTCP_IFOFF  (0x02)

#define FTCP_NOIF   (-1)

typedef struct {
  char *ifname;
  int val;
} ftcp_t;

enum {
  FTCP_FREEZE_CHECK,
  FTCP_FREEZE_OFF,
  FTCP_FREEZE_ON,
  FTCP_IF_CHECK,
  FTCP_IF_DISABLE,
  FTCP_IF_ENABLE,
  FTCP_DUP_ACKS1,
  FTCP_DUP_ACKS3
};

#endif /* _FTCP_H */