work in progress
nearly coincident mostly work
support files for creating projects from gyp
git-svn-id: http://skia.googlecode.com/svn/trunk@3500 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/Intersection/LineIntersection.h b/experimental/Intersection/LineIntersection.h
index 687b77d..bb8b4b7 100644
--- a/experimental/Intersection/LineIntersection.h
+++ b/experimental/Intersection/LineIntersection.h
@@ -1,3 +1,5 @@
+#ifndef LineIntersection_DEFINE
+#define LineIntersection_DEFINE
#include "DataTypes.h"
@@ -6,3 +8,5 @@
double y, double tRange[2]);
int intersect(const _Line& a, const _Line& b, double aRange[2], double bRange[2]);
bool testIntersect(const _Line& a, const _Line& b);
+
+#endif