From 6725dcf5abd08d3563683ac17591969c5bd45290 Mon Sep 17 00:00:00 2001
From: hasufell <hasufell@hasufell.de>
Date: Fri, 9 May 2014 17:53:25 +0200
Subject: [PATCH] Make parameters const where possible

---
 src/gl_draw.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/gl_draw.c b/src/gl_draw.c
index 7bd88b6..6e434fe 100644
--- a/src/gl_draw.c
+++ b/src/gl_draw.c
@@ -91,7 +91,7 @@ static HE_vert *find_center(HE_obj const * const obj)
  *
  * @param obj the object of which we will draw the vertices
  */
-static void draw_vertices(HE_obj *obj)
+static void draw_vertices(HE_obj const * const obj)
 {
 	for (uint32_t i = 0; i < obj->fc; i++) { /* for all faces */
 		HE_edge *tmp_edge = obj->faces[i].edge;
@@ -111,7 +111,9 @@ static void draw_vertices(HE_obj *obj)
  * @param myyrot rotation increment around x-axis
  * @param myzrot rotation increment around x-axis
  */
-static void draw_obj(uint32_t myxrot, uint32_t myyrot, uint32_t myzrot)
+static void draw_obj(uint32_t const myxrot,
+		const uint32_t myyrot,
+		const uint32_t myzrot)
 {
 	static uint32_t xrot = 0,
 					yrot = 0,