diff --git a/include/functions.h b/include/functions.h
index d4b4502b67..4264a77753 100644
--- a/include/functions.h
+++ b/include/functions.h
@@ -1169,8 +1169,8 @@ void func_800A3BC0(GlobalContext* globalCtx, SkelAnime* skelAnime);
 void func_800A3C9C(GlobalContext* globalCtx, SkelAnime* skelAnime);
 void func_800A3EE8(GlobalContext* globalCtx, SkelAnime* skelAnime, f32 arg2);
 void SkelAnime_LinkChangeAnimation(GlobalContext* globalCtx, SkelAnime* skelAnime,
-                                   LinkAnimetionEntry* linkAnimetionEntrySeg, f32 playbackSpeed, f32 arg4,
-                                   f32 frameCount, u8 arg6, f32 arg7);
+                                   LinkAnimetionEntry* linkAnimetionEntrySeg, f32 playbackSpeed, f32 frame,
+                                   f32 frameCount, u8 arg6, f32 transitionRate);
 void func_800A407C(GlobalContext* globalCtx, SkelAnime* skelAnime, LinkAnimetionEntry* linkAnimetionEntrySeg);
 void func_800A40DC(GlobalContext* globalCtx, SkelAnime* skelAnime, LinkAnimetionEntry* linkAnimetionEntrySeg,
                    f32 playbackSpeed);
diff --git a/include/z64animation.h b/include/z64animation.h
index 10a28a41ba..da41830df2 100755
--- a/include/z64animation.h
+++ b/include/z64animation.h
@@ -74,7 +74,6 @@ typedef struct {
     /* 0x001 */ u8 vecCount;
     /* 0x004 */ Vec3s* dst;
     /* 0x008 */ Vec3s* src;
-    /* 0x00C */ char unk_0C[0x30];
 } AnimationEntryType1;
 
 typedef struct {
@@ -83,7 +82,6 @@ typedef struct {
     /* 0x004 */ Vec3s* unk_04;
     /* 0x008 */ Vec3s* unk_08;
     /* 0x00C */ f32 unk_0C;
-    /* 0x010 */ char unk_10[0x2C];
 } AnimationEntryType2;
 
 typedef struct {
@@ -92,7 +90,6 @@ typedef struct {
     /* 0x004 */ Vec3s* dst;
     /* 0x008 */ Vec3s* src;
     /* 0x00C */ u8* index;
-    /* 0x010 */ char unk_10[0x2C];
 } AnimationEntryType3;
 
 typedef struct {
@@ -102,14 +99,12 @@ typedef struct {
     /* 0x004 */ Vec3s* dst;
     /* 0x008 */ Vec3s* src;
     /* 0x00C */ u8* index;
-    /* 0x010 */ char unk_10[0x2C];
 } AnimationEntryType4;
 
 typedef struct {
     /* 0x000 */ struct Actor* actor;
     /* 0x004 */ SkelAnime* skelAnime;
     /* 0x008 */ f32 unk_08;
-    /* 0x00C */ char unk_0C[0x30];
 } AnimationEntryType5;
 
 typedef struct {