1 files changed, 41 insertions, 0 deletions
diff --git a/include/battle_tower.h b/include/battle_tower.h
index 25b439c1b..e1655f2c6 100644
--- a/include/battle_tower.h
+++ b/include/battle_tower.h
@@ -1,6 +1,47 @@
 #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;
+};
+
+struct BattleFrontierTrainer
+{
+    u32 trainerClass;
+    u8 trainerName[8];
+    u16 speechBefore[6];
+    u16 speechWin[6];
+    u16 speechLose[6];
+    u16 *btMonPool;
+};
+
+extern struct BattleFrontierTrainer *gUnknown_0203BC88;
+
 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 *);
+void sub_8162614(u16 trainerId, u8);
+void ConvertBattleFrontierTrainerSpeechToString(u16 *words);
+void GetFrontierTrainerName(u8 *dest, u16 trainerIdx);
+void GetEreaderTrainerName(u8 *dest);
 
 #endif //GUARD_BATTLE_TOWER_H