#ifdef MLCHDRS
#define MLCEXTN /* */
#else
#define MLCEXTN extern
#endif

/*----------------------------------------------------------------------------*/
/*  Include OS2      definition header file				      */
/*----------------------------------------------------------------------------*/
#ifdef OS2
#ifndef OS2_INCLUDED
#define INCL_BASE
#include <os2.h>
#endif
#endif

/* mouse.c parameters */

#ifndef OS2
typedef struct _MOUEVENTINFO { /* mouev */
	unsigned int fs;
	unsigned long  time;
	unsigned int row;
	unsigned int col;
}MOUEVENTINFO;

#define MOUSE_MOTION		    0x0001
#define MOUSE_MOTION_WITH_BN1_DOWN  0x0002
#define MOUSE_BN1_DOWN		    0x0004
#define MOUSE_MOTION_WITH_BN2_DOWN  0x0008
#define MOUSE_BN2_DOWN		    0x0010
#define MOUSE_MOTION_WITH_BN3_DOWN  0x0020
#define MOUSE_BN3_DOWN		    0x0040
#endif

#ifdef OS2
MLCEXTN unsigned int MOUSE_EVENT_MASK;	   /* Mouse toggle button 3 off */
MLCEXTN unsigned int MOUSE_READ_TYPE;	   /* Mouse read type 0=NOWAIT 1=WAIT */
MLCEXTN PTRLOC MOUSE_POS;		   /* MOUSETPTRPOS struct definition */
#endif

MLCEXTN int MOUSE_HANDLE;		   /* Mouse cursor device handle */
MLCEXTN int MOUSE_NULL; 		   /* Mouse release flag */
MLCEXTN MOUEVENTINFO MOUSE_EVENT_BUFFER;   /* Mouse event buffer */

/* function prototypes */

int	_cdecl	mouse_open(int, int, unsigned int);
void	_cdecl	mouse_position(int, int);
int	_cdecl	mouse_read(int);
void	_cdecl	mouse_close(void);
int	_cdecl	mouse_release(int);
int	_cdecl	mouse_wait_ki();
void	_cdecl	mouse_show(void);
void	_cdecl	mouse_hide(void);
int	_cdecl	mouse_ki_chk(void);