Works.

1 files changed, 1 insertions, 1 deletions

diff --git a/3dmath.h b/3dmath.h
index 6714da5..4135f3b 100644
--- a/3dmath.h
+++ b/3dmath.h
@@ -1,3 +1,3 @@
 float dot(float x[3], float y[3]);
 void normalize(float x[3]);
-float sphere_intersect(float s[3], float d[3], float c[3], float r);
+float sphere_intersect(float y[3], float r[3], float s[3], float d[3], float c[3], float R);