10 files changed, 59 insertions, 5 deletions
diff --git a/include/battle_setup.h b/include/battle_setup.h
index 0168022cc..9b9ad2e15 100644
--- a/include/battle_setup.h
+++ b/include/battle_setup.h
@@ -14,5 +14,6 @@ void trainer_flag_clear(u16);
 void BattleSetup_StartTrainerBattle(void);
 u8 *BattleSetup_GetScriptAddrAfterBattle(void);
 u8 *BattleSetup_GetTrainerPostBattleScript(void);
+void sub_80803FC(void);
 
 #endif // GUARD_BATTLE_SETUP_H
diff --git a/include/event_scripts.h b/include/event_scripts.h
index 844f1052a..03329ba34 100644
--- a/include/event_scripts.h
+++ b/include/event_scripts.h
@@ -372,4 +372,9 @@ extern const u8 SecretBase_RedCave1_Text_274E75[];
 extern const u8 SecretBase_RedCave1_Text_2751E1[];
 extern const u8 SecretBase_RedCave1_Text_2754F6[];
 extern const u8 SecretBase_RedCave1_Text_2758CC[];
+
+// vs_seeker
+extern const u8 gUnknown_81C137C[];
+extern const u8 gUnknown_81C13D6[];
+extern const u8 gUnknown_81C1429[];
 #endif //GUARD_EVENT_SCRIPTS_H
diff --git a/include/field_effect.h b/include/field_effect.h
index 629ae07c7..9404e3959 100644
--- a/include/field_effect.h
+++ b/include/field_effect.h
@@ -66,7 +66,9 @@ enum FieldEffectScriptIdx
     FLDEFF_USE_FLY_ANCIENT_TOMB,
     FLDEFF_PCTURN_ON,
     FLDEFF_HALL_OF_FAME_RECORD,
-    FLDEFF_USE_TELEPORT
+    FLDEFF_USE_TELEPORT,
+    FLDEFF_UNK_40,
+    FLDEFF_UNK_41  // TODO: related to vs_seeker
 };
 
 extern u32 gFieldEffectArguments[8];
diff --git a/include/field_map_obj.h b/include/field_map_obj.h
index 0107fa10f..803ed275b 100644
--- a/include/field_map_obj.h
+++ b/include/field_map_obj.h
@@ -76,6 +76,7 @@ void MoveCoords(u8, s16 *, s16 *);
 bool8 FieldObjectIsSpecialAnimActive(struct MapObject *);
 u8 FieldObjectClearAnimIfSpecialAnimFinished(struct MapObject *);
 u8 GetFieldObjectIdByXYZ(u16 x, u16 y, u8 z);
+void npc_coords_shift_still(struct MapObject *);
 
 // Exported data declarations
 
diff --git a/include/field_specials.h b/include/field_specials.h
index 1f8fbf147..8c0e69c2c 100644
--- a/include/field_specials.h
+++ b/include/field_specials.h
@@ -2,5 +2,6 @@
 #define GUARD_FIELD_SPECIALS_H
 
 u8 GetLeadMonIndex(void);
+void TV_PrintIntToStringVar(u8, int);
 
 #endif // GUARD_FIELD_SPECIALS_H
diff --git a/include/item_menu.h b/include/item_menu.h
index 85655e9d5..0e1f20588 100644
--- a/include/item_menu.h
+++ b/include/item_menu.h
@@ -1,12 +1,14 @@
-#ifndef GUARD_item_menu_H
-#define GUARD_item_menu_H
+#ifndef GUARD_ITEM_MENU_H
+#define GUARD_ITEM_MENU_H
 
 // Exported type declarations
 
 // Exported RAM declarations
 
+extern u16 gUnknown_203AD30;
+
 // Exported ROM declarations
 void sub_81AAC50(void);
 void sub_81AAC70(void);
 
-#endif //GUARD_item_menu_H
+#endif //GUARD_ITEM_MENU_H
diff --git a/include/item_use.h b/include/item_use.h
new file mode 100644
index 000000000..5ec5f2b33
--- /dev/null
+++ b/include/item_use.h
@@ -0,0 +1,9 @@
+#ifndef GUARD_ITEM_USE_H
+#define GUARD_ITEM_USE_H
+
+#include "global.h"
+
+void sub_80A1E0C(u8);
+void sub_80A2294(u8, u8, u16, u16);
+
+#endif //GUARD_ITEM_USE_H
diff --git a/include/map_obj_lock.h b/include/map_obj_lock.h
index a10648f2f..cf1f714d7 100644
--- a/include/map_obj_lock.h
+++ b/include/map_obj_lock.h
@@ -7,5 +7,6 @@ bool8 sub_809847C(void);
 void LockSelectedMapObject(void);
 void sub_8098630(void);
 bool8 sub_8098734(void);
+void sub_80696C0(void);
 
 #endif // GUARD_MAP_OBJ_LOCK_H
diff --git a/include/new_menu_helpers.h b/include/new_menu_helpers.h
index c52184972..639395941 100644
--- a/include/new_menu_helpers.h
+++ b/include/new_menu_helpers.h
@@ -1,6 +1,7 @@
 #ifndef GUARD_NEW_MENU_HELPERS_H
 #define GUARD_NEW_MENU_HELPERS_H
 
+#include "global.h"
 #include "text.h"
 #include "task.h"
 
@@ -9,10 +10,11 @@ void sub_81973C4(u8, u8);
 void sub_819746C(u8 windowId, bool8 copyToVram);
 void sub_81973FC(u8, u8);
 u16 AddTextPrinterParametrized(u8 windowId, u8 fontId, const u8 *str, u8 speed, void ( *callback)(u16, struct TextPrinter *), u8 fgColor, u8 bgColor, u8 shadowColor);
-void DisplayItemMessageOnField(u8 taskId, const u8 *src, TaskFunc callback);
+void DisplayItemMessageOnField(u8 taskId, u8 bgId, const u8 *src, TaskFunc callback);
 void sub_8197434(u8 a0, u8 a1);
 void SetStandardWindowBorderStyle(u8 a0, u8 a1);
 void sub_8197930(void);
 u8 GetPlayerTextSpeed(void);
+void sub_80F6F54(u8, u8);
 
 #endif // GUARD_NEW_MENU_HELPERS_H
diff --git a/include/vs_seeker.h b/include/vs_seeker.h
new file mode 100644
index 000000000..d79035576
--- /dev/null
+++ b/include/vs_seeker.h
@@ -0,0 +1,30 @@
+#ifndef GUARD_VS_SEEKER_H
+#define GUARD_VS_SEEKER_H
+
+#include "global.h"
+
+struct VsSeekerSubstruct
+{
+    const u8 *unk_0;
+    u16 unk_4;
+    u8 unk_6;
+    u8 unk_7;
+    u16 unk_8;
+    u16 unk_a;
+    u8 unk_c;
+};
+
+struct VsSeekerStruct
+{
+    /*0x000*/ struct VsSeekerSubstruct unk_000[MAP_OBJECTS_COUNT];
+    /*0x100*/ u8 filler_100[0x300];
+    /*0x400*/ u16 unk_400[0x10];
+    /*0x420*/ u8 unk_420[0x10];
+    /*0x430*/ u8 unk_430;
+    /*0x431*/ u8 unk_431_0:1;
+    /*0x431*/ u8 unk_431_1:1;
+    /*0x431*/ u8 unk_431_2:1;
+              u8 unk_431_3:5;
+};
+
+#endif //GUARD_VS_SEEKER_H