[WIP] Extract all external function declarations to headers (#114)

* Extract other external function declarations

* Fix GBA compilation

* Revert `sub_803C434` to asm

1 files changed, 38 insertions, 0 deletions

diff --git a/include/berry.h b/include/berry.h
new file mode 100644
index 000000000..2b2933412
--- /dev/null
+++ b/include/berry.h
@@ -0,0 +1,38 @@
+#ifndef GUARD_BERRY_H
+#define GUARD_BERRY_H
+
+void unref_sub_80B4884(void);
+void sub_80B48A8(u8 *src);
+u32 sub_80B48F8(struct EnigmaBerry *enigmaBerry);
+bool32 sub_80B4940(void);
+struct Berry *GetBerryInfo(u8 berry);
+struct BerryTree *GetBerryTreeInfo(u8 id);
+bool32 FieldObjectInteractionWaterBerryTree(void);
+bool32 IsPlayerFacingPlantedBerryTree(void);
+u8 WaterBerryTree(void);
+void sub_80B4A90(void);
+bool32 BerryTreeGrow(struct BerryTree *tree);
+void BerryTreeTimeUpdate(int time);
+void PlantBerryTree(u8 id, u8 berry, u8 stage, bool8 sparkle);
+void RemoveBerryTree(u8 id);
+u8 GetBerryTypeByBerryTreeId(u8 id);
+u8 GetStageByBerryTreeId(u8);
+u8 ItemIdToBerryType(u16 item);
+u16 BerryTypeToItemId(u16 berry);
+void GetBerryNameByBerryType(u8 berry, u8 *string);
+void ResetBerryTreeSparkleFlag(u8 id);
+u8 BerryTreeGetNumStagesWatered(struct BerryTree *tree);
+u8 GetNumStagesWateredByBerryTreeId(u8 id);
+u8 CalcBerryYieldInternal(u16 max, u16 min, u8 water);
+u8 CalcBerryYield(struct BerryTree *tree);
+u8 GetBerryCountByBerryTreeId(u8 id);
+u16 GetStageDurationByBerryType(u8);
+void FieldObjectInteractionGetBerryTreeData(void);
+void sub_80B4EE4(void);
+void FieldObjectInteractionPlantBerryTree(void);
+void FieldObjectInteractionPickBerryTree(void);
+void FieldObjectInteractionRemoveBerryTree(void);
+u8 PlayerHasBerries(void);
+void ResetBerryTreeSparkleFlags(void);
+
+#endif // GUARD_BERRY_H