through sub_811A8A4

src/easy_chat.c

@@ -28,8 +28,8 @@ static void sub_811A278(void);
 static bool8 sub_811A428(u8);
 static void sub_811A2FC(u8);
 /*static*/ void sub_811A4D0(MainCallback);
-/*static*/ bool32 sub_811A88C(u16);
-/*static*/ void sub_811A8A4(u16);
+static bool32 sub_811A88C(u16);
+static void sub_811A8A4(u16);
 void sub_811A8F0(void);
 bool8 sub_811A95C(u8, u32, u8);
 void sub_811AA90(void);
@@ -46,6 +46,11 @@ void sub_811F2B8(void);
 
 // .rodata
 
+extern const struct {
+    u16 word;
+    MainCallback callback;
+} gUnknown_08597530[4];
+
 // .text
 
 void sub_811A20C(u8 kind, u16 *words, MainCallback callback, u8 sizeParam)
@@ -333,3 +338,31 @@ void sub_811A858(void)
 {
     SetMainCallback2(sub_811A7E4);
 }
+
+static int sub_811A868(u16 word)
+{
+    int i;
+
+    for (i = 0; i < ARRAY_COUNT(gUnknown_08597530); i ++)
+    {
+        if (word == gUnknown_08597530[i].word)
+        {
+            return i;
+        }
+    }
+    return -1;
+}
+
+static bool32 sub_811A88C(u16 word)
+{
+    return sub_811A868(word) == -1 ? FALSE : TRUE;
+}
+
+static void sub_811A8A4(u16 word)
+{
+    int i;
+
+    i = sub_811A868(word);
+    ResetTasks();
+    sub_811A4D0(gUnknown_08597530[i].callback);
+}