1 files changed, 87 insertions, 0 deletions
diff --git a/src/core/hle/service/apt/bcfnt/bcfnt.h b/src/core/hle/service/apt/bcfnt/bcfnt.h
new file mode 100644
index 000000000..388c6bea0
--- /dev/null
+++ b/src/core/hle/service/apt/bcfnt/bcfnt.h
@@ -0,0 +1,87 @@
+// Copyright 2016 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/swap.h"
+
+#include "core/hle/kernel/shared_memory.h"
+#include "core/hle/service/service.h"
+
+namespace Service {
+namespace APT {
+namespace BCFNT { ///< BCFNT Shared Font file structures
+
+struct CFNT {
+    u8 magic[4];
+    u16_le endianness;
+    u16_le header_size;
+    u32_le version;
+    u32_le file_size;
+    u32_le num_blocks;
+};
+
+struct FINF {
+    u8 magic[4];
+    u32_le section_size;
+    u8 font_type;
+    u8 line_feed;
+    u16_le alter_char_index;
+    u8 default_width[3];
+    u8 encoding;
+    u32_le tglp_offset;
+    u32_le cwdh_offset;
+    u32_le cmap_offset;
+    u8 height;
+    u8 width;
+    u8 ascent;
+    u8 reserved;
+};
+
+struct TGLP {
+    u8 magic[4];
+    u32_le section_size;
+    u8 cell_width;
+    u8 cell_height;
+    u8 baseline_position;
+    u8 max_character_width;
+    u32_le sheet_size;
+    u16_le num_sheets;
+    u16_le sheet_image_format;
+    u16_le num_columns;
+    u16_le num_rows;
+    u16_le sheet_width;
+    u16_le sheet_height;
+    u32_le sheet_data_offset;
+};
+
+struct CMAP {
+    u8 magic[4];
+    u32_le section_size;
+    u16_le code_begin;
+    u16_le code_end;
+    u16_le mapping_method;
+    u16_le reserved;
+    u32_le next_cmap_offset;
+};
+
+struct CWDH {
+    u8 magic[4];
+    u32_le section_size;
+    u16_le start_index;
+    u16_le end_index;
+    u32_le next_cwdh_offset;
+};
+
+/**
+ * Relocates the internal addresses of the BCFNT Shared Font to the new base.
+ * @param shared_font SharedMemory object that contains the Shared Font
+ * @param previous_address Previous address at which the offsets in the structure were based.
+ * @param new_address New base for the offsets in the structure.
+ */
+void RelocateSharedFont(Kernel::SharedPtr<Kernel::SharedMemory> shared_font, VAddr previous_address, VAddr new_address);
+
+} // namespace BCFNT
+} // namespace APT
+} // namespace Service