r25: *** empty log message ***

[ctsim.git] / include / kmath.h

diff --git a/include/kmath.h b/include/kmath.h
index a95c3c3c760e144f2155d5ad89d445647ff3aeec..b3a877178cdf900827d5875f9854f642a946e842 100644 (file)
--- a/include/kmath.h
+++ b/include/kmath.h
@@ -1,3 +1,29 @@
+/*****************************************************************************
+**  This is part of the CTSim program
+**  Copyright (C) 1983-2000 Kevin Rosenberg
+**
+**  $Id: kmath.h,v 1.4 2000/04/30 19:17:35 kevin Exp $
+**  $Log: kmath.h,v $
+**  Revision 1.4  2000/04/30 19:17:35  kevin
+**  Set up include files for conditional INTERACTIVE_GRAPHICS
+**
+**  Revision 1.3  2000/04/28 14:14:16  kevin
+**  *** empty log message ***
+**
+**
+**  This program is free software; you can redistribute it and/or modify
+**  it under the terms of the GNU General Public License (version 2) as
+**  published by the Free Software Foundation.
+**
+**  This program is distributed in the hope that it will be useful,
+**  but WITHOUT ANY WARRANTY; without even the implied warranty of
+**  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+**  GNU General Public License for more details.
+**
+**  You should have received a copy of the GNU General Public License
+**  along with this program; if not, write to the Free Software
+**  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+******************************************************************************/
 /******************************************************************************
  *
  * FILE IDENTIFICATION
@@ -62,6 +88,9 @@ typedef double   *DMTX_1D;
 typedef DMTX_1D  *DMTX_2D;
 typedef DMTX_2D  *DMTX_3D;
 
+typedef double GRFMTX_2D[3][3];
+typedef double GRFMTX_3D[4][4];
+
 union elem_val_un {    /* holds an element value */
        char      c;
        int       i;
@@ -139,6 +168,8 @@ typedef struct matrix_st *MTXP;
 */
 
 
+/* cliprect.c */
+int cliprect(double *x1, double *y1, double *x2, double *y2, const double rect[4]);
 /* lnearest.c */
 long int lnearest(double x);
 /* mtx_disp.c */