From c46f271f676812b7292560f36f890010c71ef5d1 Mon Sep 17 00:00:00 2001
From: PikalaxALT <pikalaxalt@gmail.com>
Date: Thu, 4 Apr 2019 11:55:18 -0400
Subject: Documentation of ereader_helpers, 1

---
 include/ereader_helpers.h | 38 ++++++++++++++++++++++++++++++++++----
 1 file changed, 34 insertions(+), 4 deletions(-)

(limited to 'include/ereader_helpers.h')

diff --git a/include/ereader_helpers.h b/include/ereader_helpers.h
index 54b36ef0f..95079ff50 100755
--- a/include/ereader_helpers.h
+++ b/include/ereader_helpers.h
@@ -3,13 +3,43 @@
 
 struct Unk81D38FC
 {
-    u8 unk0[0x270];
+    u8 unk0[12];
+    u8 unkC[0x148];
+    u8 unk154[0x11C];
     int checksum;
 };
 
-bool8 sub_81D3920(u8 *buffer);
-bool32 sub_81D3AB0(struct Unk81D38FC *arg0);
-bool32 sub_81D3B34(void);
+struct EReaderTrainerHillSet
+{
+    u8 unk_0;
+    u8 unk_1;
+    u8 unk_2;
+    u8 unk_3;
+    int checksum;
+    struct Unk81D38FC unk_8[6];
+    u8 unk_ec0[40];
+};
+
+struct Unk81D3998Sub
+{
+    u8 unk_000[4];
+    u8 unk_004[0x148];
+    u8 unk_14C[0x148];
+    u8 unk_294[0x124];
+};
+
+struct Unk81D3998
+{
+    u8 unk_000;
+    u8 unk_001;
+    u8 unk_002;
+    int checksum;
+    struct Unk81D3998Sub unk_008[4];
+};
+
+bool8 EReader_IsReceivedDataValid(struct EReaderTrainerHillSet *buffer);
+bool32 TryWriteTrainerHill(struct Unk81D38FC *arg0);
+bool32 ReadTrainerHillAndValidate(void);
 int sub_81D3D70(u8, u32, u32*, u32*);
 void sub_81D3F9C(void);
 void sub_81D3FAC(void);
-- 
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