Add file copy/move

source/utils/utils.h

@@ -3,4 +3,6 @@
 
 char *CpyStr(const char* in);
 void MaskIn(char *mod, u32 bitstream, char mask);
-bool StrEndsWith(char *begin, char *end);
+bool StrEndsWith(char *begin, char *end);
+
+#define FREE(x) free(x); x = NULL;