diff --git a/src/party_member.cc b/src/party_member.cc
index 532b414..100c785 100644
--- a/src/party_member.cc
+++ b/src/party_member.cc
@@ -1,6 +1,7 @@
 #include "party_member.h"
 
 #include "combat_ai.h"
+#include "combat_ai_defs.h"
 #include "animation.h"
 #include "color.h"
 #include "config.h"
@@ -30,6 +31,46 @@
 #include <stdio.h>
 #include <string.h>
 
+typedef struct PartyMemberDescription {
+    bool areaAttackMode[AREA_ATTACK_MODE_COUNT];
+    bool runAwayMode[RUN_AWAY_MODE_COUNT];
+    bool bestWeapon[BEST_WEAPON_COUNT];
+    bool distanceMode[DISTANCE_COUNT];
+    bool attackWho[ATTACK_WHO_COUNT];
+    bool chemUse[CHEM_USE_COUNT];
+    bool disposition[DISPOSITION_COUNT];
+    int level_minimum;
+    int level_up_every;
+    int level_pids_num;
+    int level_pids[5];
+} PartyMemberDescription;
+
+typedef struct STRU_519DBC {
+    int field_0;
+    int field_4; // party member level
+    int field_8; // early what?
+} STRU_519DBC;
+
+typedef struct STRUCT_519DA8 {
+    Object* object;
+    Script* script;
+    int* vars;
+    struct STRUCT_519DA8* next;
+} STRUCT_519DA8;
+
+static int partyMemberGetDescription(Object* object, PartyMemberDescription** partyMemberDescriptionPtr);
+static void partyMemberDescriptionInit(PartyMemberDescription* partyMemberDescription);
+static int _partyMemberPrepLoadInstance(STRUCT_519DA8* a1);
+static int _partyMemberRecoverLoadInstance(STRUCT_519DA8* a1);
+static int _partyMemberNewObjID();
+static int _partyMemberNewObjIDRecurseFind(Object* object, int objectId);
+static int _partyMemberPrepItemSave(Object* object);
+static int _partyMemberItemSave(Object* object);
+static int _partyMemberItemRecover(STRUCT_519DA8* a1);
+static int _partyMemberClearItemList();
+static int _partyFixMultipleMembers();
+static int _partyMemberCopyLevelInfo(Object* object, int a2);
+
 // 0x519D9C
 int gPartyMemberDescriptionsLength = 0;
 
@@ -37,32 +78,32 @@ int gPartyMemberDescriptionsLength = 0;
 int* gPartyMemberPids = NULL;
 
 //
-STRUCT_519DA8* _itemSaveListHead = NULL;
+static STRUCT_519DA8* _itemSaveListHead = NULL;
 
 // List of party members, it's length is [gPartyMemberDescriptionsLength] + 20.
 //
 // 0x519DA8
-STRUCT_519DA8* gPartyMembers = NULL;
+static STRUCT_519DA8* gPartyMembers = NULL;
 
 // Number of critters added to party.
 //
 // 0x519DAC
-int gPartyMembersLength = 0;
+static int gPartyMembersLength = 0;
 
 // 0x519DB0
-int _partyMemberItemCount = 20000;
+static int _partyMemberItemCount = 20000;
 
 // 0x519DB4
-int _partyStatePrepped = 0;
+static int _partyStatePrepped = 0;
 
 // 0x519DB8
-PartyMemberDescription* gPartyMemberDescriptions = NULL;
+static PartyMemberDescription* gPartyMemberDescriptions = NULL;
 
 // 0x519DBC
-STRU_519DBC* _partyMemberLevelUpInfoList = NULL;
+static STRU_519DBC* _partyMemberLevelUpInfoList = NULL;
 
 // 0x519DC0
-int _curID = 20000;
+static int _curID = 20000;
 
 // partyMember_init
 // 0x493BC0
@@ -260,7 +301,7 @@ void partyMembersExit()
 }
 
 // 0x4941F0
-int partyMemberGetDescription(Object* object, PartyMemberDescription** partyMemberDescriptionPtr)
+static int partyMemberGetDescription(Object* object, PartyMemberDescription** partyMemberDescriptionPtr)
 {
     for (int index = 1; index < gPartyMemberDescriptionsLength; index++) {
         if (gPartyMemberPids[index] == object->pid) {
@@ -273,7 +314,7 @@ int partyMemberGetDescription(Object* object, PartyMemberDescription** partyMemb
 }
 
 // 0x49425C
-void partyMemberDescriptionInit(PartyMemberDescription* partyMemberDescription)
+static void partyMemberDescriptionInit(PartyMemberDescription* partyMemberDescription)
 {
     for (int index = 0; index < AREA_ATTACK_MODE_COUNT; index++) {
         partyMemberDescription->areaAttackMode[index] = 0;
@@ -504,7 +545,7 @@ int _partyMemberPrepLoad()
 
 // partyMemberPrepLoadInstance
 // 0x49480C
-int _partyMemberPrepLoadInstance(STRUCT_519DA8* a1)
+static int _partyMemberPrepLoadInstance(STRUCT_519DA8* a1)
 {
     Object* obj = a1->object;
 
@@ -610,7 +651,7 @@ int _partyMemberRecoverLoad()
 
 // partyMemberRecoverLoadInstance
 // 0x494A88
-int _partyMemberRecoverLoadInstance(STRUCT_519DA8* a1)
+static int _partyMemberRecoverLoadInstance(STRUCT_519DA8* a1)
 {
     if (a1->script == NULL) {
         showMesageBox("\n  Error!: partyMemberRecoverLoadInstance: No script!");
@@ -859,7 +900,7 @@ int _getPartyMemberCount()
 }
 
 // 0x495070
-int _partyMemberNewObjID()
+static int _partyMemberNewObjID()
 {
     Object* object;
 
@@ -901,7 +942,7 @@ int _partyMemberNewObjID()
 }
 
 // 0x4950F4
-int _partyMemberNewObjIDRecurseFind(Object* obj, int objectId)
+static int _partyMemberNewObjIDRecurseFind(Object* obj, int objectId)
 {
     Inventory* inventory = &(obj->data.inventory);
     for (int index = 0; index < inventory->length; index++) {
@@ -935,7 +976,7 @@ int _partyMemberPrepItemSaveAll()
 }
 
 // partyMemberPrepItemSaveAll
-int _partyMemberPrepItemSave(Object* object)
+static int _partyMemberPrepItemSave(Object* object)
 {
     if (object->sid != -1) {
         Script* script;
@@ -957,7 +998,7 @@ int _partyMemberPrepItemSave(Object* object)
 }
 
 // 0x495234
-int _partyMemberItemSave(Object* object)
+static int _partyMemberItemSave(Object* object)
 {
     if (object->sid != -1) {
         Script* script;
@@ -1015,7 +1056,7 @@ int _partyMemberItemSave(Object* object)
 
 // partyMemberItemRecover
 // 0x495388
-int _partyMemberItemRecover(STRUCT_519DA8* a1)
+static int _partyMemberItemRecover(STRUCT_519DA8* a1)
 {
     int sid = -1;
     if (scriptAdd(&sid, SCRIPT_TYPE_ITEM) == -1) {
@@ -1051,7 +1092,7 @@ int _partyMemberItemRecover(STRUCT_519DA8* a1)
 }
 
 // 0x4954C4
-int _partyMemberClearItemList()
+static int _partyMemberClearItemList()
 {
     while (_itemSaveListHead != NULL) {
         STRUCT_519DA8* node = _itemSaveListHead;
@@ -1143,7 +1184,7 @@ int partyGetBestSkillValue(int skill)
 }
 
 // 0x495620
-int _partyFixMultipleMembers()
+static int _partyFixMultipleMembers()
 {
     debugPrint("\n\n\n[Party Members]:");
 
@@ -1508,7 +1549,7 @@ int _partyMemberIncLevels()
 }
 
 // 0x495EA8
-int _partyMemberCopyLevelInfo(Object* critter, int a2)
+static int _partyMemberCopyLevelInfo(Object* critter, int a2)
 {
     if (critter == NULL) {
         return -1;
diff --git a/src/party_member.h b/src/party_member.h
index f87cccf..1df09a1 100644
--- a/src/party_member.h
+++ b/src/party_member.h
@@ -1,63 +1,22 @@
 #ifndef PARTY_MEMBER_H
 #define PARTY_MEMBER_H
 
-#include "combat_ai_defs.h"
 #include "db.h"
 #include "obj_types.h"
-#include "scripts.h"
-
-typedef struct PartyMemberDescription {
-    bool areaAttackMode[AREA_ATTACK_MODE_COUNT];
-    bool runAwayMode[RUN_AWAY_MODE_COUNT];
-    bool bestWeapon[BEST_WEAPON_COUNT];
-    bool distanceMode[DISTANCE_COUNT];
-    bool attackWho[ATTACK_WHO_COUNT];
-    bool chemUse[CHEM_USE_COUNT];
-    bool disposition[DISPOSITION_COUNT];
-    int level_minimum;
-    int level_up_every;
-    int level_pids_num;
-    int level_pids[5];
-} PartyMemberDescription;
-
-typedef struct STRU_519DBC {
-    int field_0;
-    int field_4; // party member level
-    int field_8; // early what?
-} STRU_519DBC;
-
-typedef struct STRUCT_519DA8 {
-    Object* object;
-    Script* script;
-    int* vars;
-    struct STRUCT_519DA8* next;
-} STRUCT_519DA8;
 
 extern int gPartyMemberDescriptionsLength;
 extern int* gPartyMemberPids;
-extern STRUCT_519DA8* _itemSaveListHead;
-extern STRUCT_519DA8* gPartyMembers;
-extern int gPartyMembersLength;
-extern int _partyMemberItemCount;
-extern int _partyStatePrepped;
-extern PartyMemberDescription* gPartyMemberDescriptions;
-extern STRU_519DBC* _partyMemberLevelUpInfoList;
-extern int _curID;
 
 int partyMembersInit();
 void partyMembersReset();
 void partyMembersExit();
-int partyMemberGetDescription(Object* object, PartyMemberDescription** partyMemberDescriptionPtr);
-void partyMemberDescriptionInit(PartyMemberDescription* partyMemberDescription);
 int partyMemberAdd(Object* object);
 int partyMemberRemove(Object* object);
 int _partyMemberPrepSave();
 int _partyMemberUnPrepSave();
 int partyMembersSave(File* stream);
 int _partyMemberPrepLoad();
-int _partyMemberPrepLoadInstance(STRUCT_519DA8* a1);
 int _partyMemberRecoverLoad();
-int _partyMemberRecoverLoadInstance(STRUCT_519DA8* a1);
 int partyMembersLoad(File* stream);
 void _partyMemberClear();
 int _partyMemberSyncPosition();
@@ -66,17 +25,10 @@ Object* partyMemberFindByPid(int a1);
 bool _isPotentialPartyMember(Object* object);
 bool objectIsPartyMember(Object* object);
 int _getPartyMemberCount();
-int _partyMemberNewObjID();
-int _partyMemberNewObjIDRecurseFind(Object* object, int objectId);
 int _partyMemberPrepItemSaveAll();
-int _partyMemberPrepItemSave(Object* object);
-int _partyMemberItemSave(Object* object);
-int _partyMemberItemRecover(STRUCT_519DA8* a1);
-int _partyMemberClearItemList();
 int partyMemberGetBestSkill(Object* object);
 Object* partyMemberGetBestInSkill(int skill);
 int partyGetBestSkillValue(int skill);
-int _partyFixMultipleMembers();
 void _partyMemberSaveProtos();
 bool partyMemberSupportsDisposition(Object* object, int disposition);
 bool partyMemberSupportsAreaAttackMode(Object* object, int areaAttackMode);
@@ -86,7 +38,6 @@ bool partyMemberSupportsDistance(Object* object, int distanceMode);
 bool partyMemberSupportsAttackWho(Object* object, int attackWho);
 bool partyMemberSupportsChemUse(Object* object, int chemUse);
 int _partyMemberIncLevels();
-int _partyMemberCopyLevelInfo(Object* object, int a2);
 bool partyIsAnyoneCanBeHealedByRest();
 int partyGetMaxWoundToHealByRest();