// $RCSfile: ls.h,v $Revision: 1.8 $Date: 2005/03/11 15:08:57
#ifndef __LS_H__
#define __LS_H__

//---------- Tasks -------------------------------------------------------------
extern void ls (void);

//---------- Global functions --------------------------------------------------
extern void ls_init (void);
extern int SendLss (unsigned int *);
extern int ls_put_msg_lp (unsigned int *, unsigned int *, unsigned int, unsigned int *);
extern int ls_put_msg_hp (unsigned int *, unsigned int *, unsigned int, unsigned int *);

//---------- Global defines ----------------------------------------------------
#define FLUSH_REQUEST	0x3450
#define LS_NOP_REQUEST	0x3451
#define BLOCK_LCU_REQUEST	0x3452


//---------- Structure for the ls queue message ----------------------------------------------------
typedef struct 
{
  unsigned int * cmd_add;	// pointer to command
  unsigned int * ans_add;	// pointer to the location where the answer (hk) is to be written
  unsigned int event_number;	// event to be signalled on completion of command; if zero, no event.
  unsigned int * err_code;	// pointer to the location where an eventual error code is to be written
  				// in case there have been errors in trx/rcx of cmds/hk on the ls link; if zero, no errors.
} LS_CMD_MSG;

#endif  // __LS_H__