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-rw-r--r--src/misc.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/misc.h b/src/misc.h
index 4e68f90..a51e2f3 100644
--- a/src/misc.h
+++ b/src/misc.h
@@ -73,6 +73,10 @@ extern "C" {
 	float randFloat();
 	int32_t randInt(int32_t at_least, int32_t at_most);
 	uint32_t randUint(uint32_t less_than);
+
+	void getFrustum(float (*)[4]);
+	int cubeInFrustum(float (*)[4], float, float, float, float);
+	int sphereInFrustum(float (*)[4], float, float, float, float);
 	void setFog(struct Fog*, GLfloat, GLfloat, GLfloat,
 	            GLfloat, GLfloat, GLfloat);
 	void tempFog(struct Fog*, GLfloat, GLfloat, GLfloat);