DP code cleanup, stage one - all headers that can be protected by ifdef

[xonotic/darkplaces.git] / portals.h

diff --git a/portals.h b/portals.h
index 80f88a11ae5b2de3708b5a908d7d3f1a339f8abb..02e7642c30fddb1762e8064b5f0e4f2e03052490 100644 (file)
--- a/portals.h
+++ b/portals.h
@@ -1,3 +1,9 @@
 
+#ifndef PORTALS_H
+#define PORTALS_H
+
 int Portal_CheckPolygon(model_t *model, vec3_t eye, float *polypoints, int numpoints);
 int Portal_CheckBox(model_t *model, vec3_t eye, vec3_t a, vec3_t b);
+
+#endif
+