From c5ffedab4ee4c08c2101ffb14a342e8853f2b47f Mon Sep 17 00:00:00 2001
From: NathanSweet <nathan.sweet@gmail.com>
Date: Sun, 31 Mar 2013 03:24:05 +0200
Subject: [PATCH] Minor cleanup.

---
 spine-c/include/spine/Animation.h |  2 +-
 spine-c/src/spine/Animation.c     |  2 +-
 spine-c/src/spine/Slot.c          | 10 +++++-----
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/spine-c/include/spine/Animation.h b/spine-c/include/spine/Animation.h
index cc9bc72a4..fc4474886 100644
--- a/spine-c/include/spine/Animation.h
+++ b/spine-c/include/spine/Animation.h
@@ -72,7 +72,7 @@ void CurveTimeline_setStepped (CurveTimeline* timeline, int frameIndex);
  * cx1 and cx2 are from 0 to 1, representing the percent of time between the two keyframes. cy1 and cy2 are the percent of
  * the difference between the keyframe's values. */
 void CurveTimeline_setCurve (CurveTimeline* timeline, int frameIndex, float cx1, float cy1, float cx2, float cy2);
-float CurveTimeline_getCurvePercent (CurveTimeline* timeline, int frameIndex, float percent);
+float CurveTimeline_getCurvePercent (const CurveTimeline* timeline, int frameIndex, float percent);
 
 /**/
 
diff --git a/spine-c/src/spine/Animation.c b/spine-c/src/spine/Animation.c
index 2ae8e3273..4f5c8c4d9 100644
--- a/spine-c/src/spine/Animation.c
+++ b/spine-c/src/spine/Animation.c
@@ -119,7 +119,7 @@ void CurveTimeline_setCurve (CurveTimeline* self, int frameIndex, float cx1, flo
 	self->curves[i + 5] = tmp2y * pre5;
 }
 
-float CurveTimeline_getCurvePercent (CurveTimeline* self, int frameIndex, float percent) {
+float CurveTimeline_getCurvePercent (const CurveTimeline* self, int frameIndex, float percent) {
 	int curveIndex = frameIndex * 6;
 	float dfx = self->curves[curveIndex];
 	if (dfx == CURVE_LINEAR) return percent;
diff --git a/spine-c/src/spine/Slot.c b/spine-c/src/spine/Slot.c
index b144d4744..ee1fd99ae 100644
--- a/spine-c/src/spine/Slot.c
+++ b/spine-c/src/spine/Slot.c
@@ -30,10 +30,10 @@
 typedef struct {
 	Slot slot;
 	float attachmentTime;
-} Internal;
+} SlotInternal;
 
 Slot* Slot_create (SlotData* data, Skeleton* skeleton, Bone* bone) {
-	Internal* internal = CALLOC(Internal, 1)
+	SlotInternal* internal = CALLOC(SlotInternal, 1)
 	Slot* self = &internal->slot;
 	CAST(SlotData*, self->data) = data;
 	CAST(Skeleton*, self->skeleton) = skeleton;
@@ -52,15 +52,15 @@ void Slot_dispose (Slot* self) {
 /* @param attachment May be null. */
 void Slot_setAttachment (Slot* self, Attachment* attachment) {
 	CAST(Attachment*, self->attachment) = attachment;
-	((Internal*)self)->attachmentTime = self->skeleton->time;
+	((SlotInternal*)self)->attachmentTime = self->skeleton->time;
 }
 
 void Slot_setAttachmentTime (Slot* self, float time) {
-	((Internal*)self)->attachmentTime = self->skeleton->time - time;
+	((SlotInternal*)self)->attachmentTime = self->skeleton->time - time;
 }
 
 float Slot_getAttachmentTime (const Slot* self) {
-	return self->skeleton->time - ((Internal*)self)->attachmentTime;
+	return self->skeleton->time - ((SlotInternal*)self)->attachmentTime;
 }
 
 void Slot_setToBindPose (Slot* self) {