From f4afeeef49b12fffb4ce9e5860c0a79b6809d74b Mon Sep 17 00:00:00 2001 From: Morten Hustveit Date: Tue, 2 Dec 2014 14:54:28 -0500 Subject: 3dmath: Use const-correct function declarations --- 3dmath.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to '3dmath.c') diff --git a/3dmath.c b/3dmath.c index ece6f83..d5806b6 100644 --- a/3dmath.c +++ b/3dmath.c @@ -5,7 +5,7 @@ #define POW2(x) ((x) * (x)) float -dot(float x[3], float y[3]) { +dot(const float x[3], const float y[3]) { return x[0] * y[0] + x[1] * y[1] + x[2] * y[2]; } @@ -21,7 +21,7 @@ normalize(float x[3]) { } float -sphere_intersect(float y[3], float r[3], float s[3], float d[3], float c[3], float R) { +sphere_intersect(float y[3], float r[3], const float s[3], const float d[3], const float c[3], float R) { int i; float D, n[3], t, v[3]; -- cgit v1.2.3