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

arm9/source/patches/platform/IReadSectorsPatchCode.h

@@ -0,0 +1,17 @@
+#pragma once
+
+/// @brief Abstract base class for patch code implementing sector reads
+class IReadSectorsPatchCode
+{
+protected:
+    IReadSectorsPatchCode() { }
+
+public:
+    /// @brief Pointer to a function for reading sectorCount sectors
+    ///        from srcSector to the given dst buffer.
+    typedef void (*ReadSectorsFunc)(u32 srcSector, void* dst, u32 sectorCount);
+
+    /// @brief Gets a pointer to the sector read function in the patch code.
+    /// @return The pointer to the sector read function.
+    virtual const ReadSectorsFunc GetReadSectorsFunction() const = 0;
+};