1 files changed, 18 insertions, 20 deletions

diff --git a/src/friend_area_1.c b/src/friend_area_1.c
index 44f00a8..ff1da5d 100644
--- a/src/friend_area_1.c
+++ b/src/friend_area_1.c
@@ -1,47 +1,45 @@
 #include "global.h"
 #include "constants/friend_area.h"
+#include "code_8092334.h"
 
 extern bool8 *gFriendAreas;
-extern void sub_809485C(u32 *r0, u8 *r1, u32 size);
-extern void sub_8094924(u32 *r0, u32 *r1, u32);
-extern void nullsub_102(u32 *r0);
-extern void sub_809488C(u32 *r0, u32 *r1, u32 r2);
-extern void sub_809486C(u32 *r0, u8 *r1, u32 size);
 
 u32 SaveFriendAreas(u8 *r0, u32 size)
 {
-    u32 temp[5];
+    struct unkStruct_8094924 unk;
+    u32 temp;
     s32 counter;
 
-    sub_809486C(temp, r0, size);
+    sub_809486C(&unk, r0, size);
     for(counter = 0; counter < NUM_FRIEND_AREAS; counter++)
     {
         if(gFriendAreas[counter] != 0)
-            temp[4] = -1;
+            temp = -1;
         else
-            temp[4] = 0;
-        sub_809488C(temp, &(temp[4]), 1);
+            temp = 0;
+        sub_809488C(&unk, (u8*)&temp, 1);
     }
-    nullsub_102(temp);
-    return temp[2];
+    nullsub_102(&unk);
+    return unk.unk8;
 }
 
 u32 ReadSavedFriendAreas(u8 *r0, s32 size)
 {
-    u32 temp[5];
+    struct unkStruct_8094924 unk;
+    u32 temp;
     s32 counter;
 
-    sub_809485C(temp, r0, size);
+    sub_809485C(&unk, r0, size);
     for(counter = 0; counter < NUM_FRIEND_AREAS; counter++)
     {
-        sub_8094924(temp, &(temp[4]), 1);
+        sub_8094924(&unk, (u8*)&temp, 1);
         // It's setting whether we have the friend area or not
-        if((temp[4] & 1))
-            gFriendAreas[counter] = TRUE;
+        if(temp & 1)
+            gFriendAreas[counter] = 1;
         else
-            gFriendAreas[counter] = FALSE;
+            gFriendAreas[counter] = 0;
     }
-    nullsub_102(temp);
-    return temp[2];
+    nullsub_102(&unk);
+    return unk.unk8;
 }