r248: msvc changes

[ctsim.git] / include / ctsupport.h

diff --git a/include/ctsupport.h b/include/ctsupport.h
index 60a6c2c40adb2fd6acc476895b2aae76e6b48abb..ac3ffe0732ccdbfbd4f675d0770c626df206e40c 100644 (file)
--- a/include/ctsupport.h
+++ b/include/ctsupport.h
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: ctsupport.h,v 1.8 2000/12/06 01:46:43 kevin Exp $
+**  $Id: ctsupport.h,v 1.9 2000/12/06 15:17:51 kevin Exp $
 **
 **
 **  This program is free software; you can redistribute it and/or modify
@@ -252,10 +252,10 @@ inline void minmax_array (const T* array, const int n, T& min, T& max)
 
 // clip.cpp 
 bool clip_rect (double& x1, double& y1, double& x2, double& y2, const double rect[4]);
-int clip_segment (double& x1, double& y1, double& x2, double& y2, const double u, const double v);
-int clip_sector (double& x1, double& y1, double& x2, double& y2, const double u, const double v);
-int clip_circle (double& x1, double& y1, double& x2, double& y2, const double cx, const double cy, const double radius, double t1, double t2);
-int clip_triangle (double& x1, double& y1, double& x2, double& y2, const double u, const double v, const int clip_xaxis);
+bool clip_segment (double& x1, double& y1, double& x2, double& y2, const double u, const double v);
+bool clip_sector (double& x1, double& y1, double& x2, double& y2, const double u, const double v);
+bool clip_circle (double& x1, double& y1, double& x2, double& y2, const double cx, const double cy, const double radius, double t1, double t2);
+bool clip_triangle (double& x1, double& y1, double& x2, double& y2, const double u, const double v, const int clip_xaxis);
 
 
 // xform.cpp