sprite.c: move ewram, iwram, rom data

include/sprite.h

@@ -145,8 +145,8 @@ enum
 
 struct Subsprite
 {
-    u16 x;
-    u16 y;
+    s8 x; // was u16 in R/S
+    s8 y; // was u16 in R/S
     u16 shape:2;
     u16 size:2;
     u16 tileOffset:10;
@@ -299,5 +299,7 @@ bool8 AddSubspritesToOamBuffer(struct Sprite *sprite, struct OamData *destOam, u
 void CopyToSprites(u8 *src);
 void CopyFromSprites(u8 *dest);
 u8 SpriteTileAllocBitmapOp(u16 bit, u8 op);
+void ClearSpriteCopyRequests(void);
+void ResetAffineAnimData(void);
 
 #endif //GUARD_SPRITE_H