text: /* $XConsortium: lines.h,v 1.2 91/10/10 11:18:23 rws Exp $ */
  /* Copyright International Business Machines, Corp. 1991
   * All Rights Reserved
   * Copyright Lexmark International, Inc. 1991
   * All Rights Reserved
   *
   * License to use, copy, modify, and distribute this software and its
   * documentation for any purpose and without fee is hereby granted,
   * provided that the above copyright notice appear in all copies and that
   * both that copyright notice and this permission notice appear in
   * supporting documentation, and that the name of IBM or Lexmark not be
   * used in advertising or publicity pertaining to distribution of the
   * software without specific, written prior permission.
   *
   * IBM AND LEXMARK PROVIDE THIS SOFTWARE "AS IS", WITHOUT ANY WARRANTIES OF
   * ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO ANY
   * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
   * AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.  THE ENTIRE RISK AS TO THE
   * QUALITY AND PERFORMANCE OF THE SOFTWARE, INCLUDING ANY DUTY TO SUPPORT
   * OR MAINTAIN, BELONGS TO THE LICENSEE.  SHOULD ANY PORTION OF THE
   * SOFTWARE PROVE DEFECTIVE, THE LICENSEE (NOT IBM OR LEXMARK) ASSUMES THE
   * ENTIRE COST OF ALL SERVICING, REPAIR AND CORRECTION.  IN NO EVENT SHALL
   * IBM OR LEXMARK BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
   * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
   * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
   * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
   * THIS SOFTWARE.
   */
  /*SHARED*/
   
  #define   StepLine(R,x1,y1,x2,y2)   t1_StepLine(R,x1,y1,x2,y2)
  #define   Bresenham(e,x1,y1,x2,y2)  t1_Bresenham(e,x1,y1,x2,y2)
   
  void t1_StepLine();           /* check for special conditions, call Bresenham */
  void t1_Bresenham();          /* produce run ends for lines                   */
   
  /*END SHARED*/
  