diff --git a/include/z64animation.h b/include/z64animation.h
index e3fe7b8289..302da9f0cc 100644
--- a/include/z64animation.h
+++ b/include/z64animation.h
@@ -385,12 +385,7 @@ void SkelAnime_InitFlex(PlayState* play, SkelAnime* skelAnime, FlexSkeletonHeade
 void SkelAnime_InitSkin(GameState* gameState, SkelAnime* skelAnime, SkeletonHeader* skeletonHeaderSeg, AnimationHeader* animation);
 void SkelAnime_SetUpdate(SkelAnime* skelAnime);
 s32 SkelAnime_Update(SkelAnime* skelAnime);
-s32 SkelAnime_Morph(SkelAnime* skelAnime);
-s32 SkelAnime_MorphTaper(SkelAnime* skelAnime);
 void SkelAnime_AnimateFrame(SkelAnime* skelAnime);
-s32 SkelAnime_LoopFull(SkelAnime* skelAnime);
-s32 SkelAnime_LoopPartial(SkelAnime* skelAnime);
-s32 SkelAnime_Once(SkelAnime* skelAnime);
 void Animation_ChangeImpl(SkelAnime* skelAnime, AnimationHeader* animation, f32 playSpeed, f32 startFrame, f32 endFrame, u8 mode, f32 morphFrames, s8 taper);
 void Animation_Change(SkelAnime* skelAnime, AnimationHeader* animation, f32 playSpeed, f32 startFrame, f32 endFrame, u8 mode, f32 morphFrames);
 void Animation_PlayOnce(SkelAnime* skelAnime, AnimationHeader* animation);