Support proper scaling and other MATRIX operations

include/string.hpp

@@ -2,4 +2,9 @@
 #include "PSX/jabyengine_defines.hpp"
 
 int    strncmp(const char* s1, const char* s2, size_t n);
-size_t strlen(const char* str);
+size_t strlen(const char* str);
+
+extern "C" {
+    // Needs to be provided for GCC optimizations
+    void* memset(void* dest, int val, size_t len);
+}