1 files changed, 25 insertions, 0 deletions
diff --git a/include/battle_tower.h b/include/battle_tower.h
index 25b439c1b..9d4553132 100644
--- a/include/battle_tower.h
+++ b/include/battle_tower.h
@@ -1,6 +1,31 @@
 #ifndef GUARD_BATTLE_TOWER_H
 #define GUARD_BATTLE_TOWER_H
 
+struct RSBattleTowerRecord
+{
+    /*0x00*/ u8 battleTowerLevelType; // 0 = level 50, 1 = level 100
+    /*0x01*/ u8 trainerClass;
+    /*0x02*/ u16 winStreak;
+    /*0x04*/ u8 name[8];
+    /*0x0C*/ u8 trainerId[4];
+    /*0x10*/ struct {
+        u16 easyChat[6];
+    } greeting;
+    /*0x1C*/ struct UnknownPokemonStruct party[3];
+    /*0xA0*/ u32 checksum;
+    /*0xA4*/ u16 unk_11c8;
+};
+
+union BattleTowerRecord
+{
+    struct RSBattleTowerRecord ruby_sapphire;
+    struct EmeraldBattleTowerRecord emerald;
+};
+
 u16 sub_8164FCC(u8, u8);
+void sub_81659DC(struct RSBattleTowerRecord *a0, struct RSBattleTowerRecord *a1);
+bool32 sub_816587C(union BattleTowerRecord *, union BattleTowerRecord *);
+void CalcEmeraldBattleTowerChecksum(struct EmeraldBattleTowerRecord *);
+void sub_81628A0(union BattleTowerRecord *);
 
 #endif //GUARD_BATTLE_TOWER_H