2 files changed, 40 insertions, 0 deletions
diff --git a/include/code_800558C.h b/include/code_800558C.h
new file mode 100644
index 0000000..be974cc
--- /dev/null
+++ b/include/code_800558C.h
@@ -0,0 +1,6 @@
+#ifndef GUARD_code_800558C_H
+#define GUARD_code_800558C_H
+
+extern u32 gUnknown_203B078;
+
+#endif //GUARD_code_800558C_H
diff --git a/include/file_system.h b/include/file_system.h
new file mode 100644
index 0000000..360f7ac
--- /dev/null
+++ b/include/file_system.h
@@ -0,0 +1,34 @@
+#ifndef GUARD_FILE_SYSTEM_H
+#define GUARD_FILE_SYSTEM_H
+
+struct File
+{
+    char *name;
+    u8 *data;
+};
+
+struct OpenedFile
+{
+    struct File *file;
+    u8 *data;
+};
+
+struct FileArchive
+{
+    char magic[8];
+    s32 count;
+    struct File *entries;
+};
+
+struct SiroArchive
+{
+    u32 magic;
+    u8 *data;
+};
+
+struct OpenedFile *OpenFile(const char *filename, const struct FileArchive *arc);
+u8 *GetFileDataPtr(struct OpenedFile *openedFile, int unused);
+struct OpenedFile *OpenFileAndGetFileDataPtr(const char *filename, const struct FileArchive *arc);
+struct OpenedFile *Call_OpenFileAndGetFileDataPtr(const char *filename, const struct FileArchive *arc);
+
+#endif //GUARD_FILE_SYSTEM_H