Refactored platform code to use interfaces for patch code with a special feature and improved patch code file names

arm9/source/patches/platform/IWriteSectorsPatchCode.h

@@ -0,0 +1,17 @@
+#pragma once
+
+/// @brief Abstract base class for patch code implementing sector writes
+class IWriteSectorsPatchCode
+{
+protected:
+    IWriteSectorsPatchCode() { }
+
+public:
+    /// @brief Pointer to a function for writing sectorCount sectors
+    ///        from the given src buffer to dstSector.
+    typedef void (*WriteSectorsFunc)(u32 dstSector, const void* src, u32 sectorCount);
+
+    /// @brief Gets a pointer to the sector write function in the patch code.
+    /// @return The pointer to the sector write function.
+    virtual const WriteSectorsFunc GetWriteSectorFunction() const = 0;
+};