Guess a small struct in save block 2

src/main.c

@@ -98,7 +98,7 @@ static IntrFunc * const sTimerIntrFunc = gIntrTable + 0x7;
 
 extern u16 gTrainerId;
 extern bool8 gUnknown_3005ECC;
-extern bool8 gUnknown_3003F3C;
+extern bool8 gWirelessCommType;
 extern bool8 gUnknown_3005E88;
 
 EWRAM_DATA void (**gFlashTimerIntrFunc)(void) = NULL;
@@ -348,7 +348,7 @@ extern void ProcessDma3Requests(void);
 
 static void VBlankIntr(void)
 {
-    if (gUnknown_3003F3C)
+    if (gWirelessCommType)
         RFUVSync();
     else if (!gLinkVSyncDisabled)
         LinkVSync();

src/mevent.c

@@ -211,7 +211,7 @@ u32 sub_8143770(u8 * r4, u16 * r5)
             }
             else if (IsLinkConnectionEstablished())
             {
-                if (gUnknown_3003F64)
+                if (gReceivedRemoteLinkPlayers)
                 {
                     if (IsLinkPlayerDataExchangeComplete())
                     {
@@ -230,7 +230,7 @@ u32 sub_8143770(u8 * r4, u16 * r5)
             *r4 = 5;
             break;
         case 5:
-            if (!gUnknown_3003F64)
+            if (!gReceivedRemoteLinkPlayers)
             {
                 *r4 = 0;
                 return 4;
@@ -428,7 +428,7 @@ void sub_8143910(u8 taskId)
             data->t08 = 16;
             break;
         case 16:
-            if (!gUnknown_3003F64)
+            if (!gReceivedRemoteLinkPlayers)
             {
                 if (data->t0E == 1)
                     data->t08 = 17;

src/quest_log.c

@@ -165,7 +165,7 @@ u16 sub_81132A0(struct Var4038Struct *);
 void sub_81132E0(struct Var4038Struct *);
 bool16 sub_811337C(struct Var4038Struct *);
 void sub_8113390(struct Var4038Struct *);
-void sub_8113414(u8 (*)[16], u8, u8);
+void sub_8113414(struct LinkBattleRecords *, u8, u8);
 void sub_81134CC(struct Var4038Struct *);
 bool8 sub_8113508(struct Var4038Struct * );
 void sub_8113524(struct Var4038Struct *);
@@ -2693,13 +2693,13 @@ void sub_81133A4(void)
             r3 = 1;
             break;
     }
-    sub_8113414(gSaveBlock2Ptr->unk_A98, r3, r2);
+    sub_8113414(&gSaveBlock2Ptr->linkBattleRecords, r3, r2);
 }
 
-void sub_8113414(u8 (* a0)[16], u8 a1, u8 a2)
+void sub_8113414(struct LinkBattleRecords * a0, u8 a1, u8 a2)
 {
     u8 * str;
-    const u8 * src = a0[a1];
+    const u8 * src = a0->entries[a1].name;
     if (src[0] == EOS)
     {
         switch (a2)