--- a
+++ b/ZComb.h
@@ -0,0 +1,25 @@
+/* Panorama_Tools	-	Generate, Edit and Convert Panoramic Images
+   Copyright (C) 1998,1999 - Helmut Dersch  der@fh-furtwangen.de
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+void ZCombSetDisabled(void);
+void ZCombSetEnabled(void);
+void ZCombSetMaskType(int mt);
+void ZCombSetFocusWindowHalfwidth(int fwh);
+void ZCombSetSmoothingWindowHalfwidth(int swh);
+void ZCombSetMaskFromFocusData(Image *im);
+void ZCombSetGreenTo255(Image *im);
+int  ZCombSeeImage(Image *im, char *filename);