/* *****************************************
 * *                                       *
 C *           LINK DRIVER                 *
 C *  LINK_DEF - DEFINITIONS INCLUDE FILE  *
 C *                                       *
 C *****************************************
 C File: [libs.link]link_def.h
 *
 *                      COPYRIGHT (c) 1991, 1995  BY 
 C          SIGMET INCORPORATED, WESTFORD MASSACHUSETTS, U.S.A.  
 C 
 C THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND  COPIED
 C ONLY  IN  ACCORDANCE WITH  THE  TERMS  OF  SUCH  LICENSE  AND WITH THE
 C INCLUSION OF THE ABOVE COPYRIGHT NOTICE.  THIS SOFTWARE  OR  ANY OTHER
 C COPIES  THEREOF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY
 C OTHER PERSON.  NO TITLE TO AND OWNERSHIP OF  THE  SOFTWARE  IS  HEREBY
 C TRANSFERED. 
*/
      
#ifdef LINK_DEF_ALLOCATE
#define EXTERN
#else
#define EXTERN extern
#endif

/* ==================================================================== */
/* The maximum number of links the driver will support:
 */
#define ILINK_MAX (3)

/*
 * The stream for output
 */
EXTERN FILE *plinkstream_c;

/* Which type of link this is.
 */
EXTERN UINT4 ilink_type_c;

/* Maximum dimensions of the image in pixels supported by this format.
 */
EXTERN SINT4 imax_width_c, imax_height_c;

/* Actual dimensions of the image in pixels.
 */
EXTERN SINT4 ilink_width_c, ilink_height_c;

#undef EXTERN



