#include <string.h>
#ifdef __MINGW32__
+#undef fseeko
#define fseeko(x, y, z) fseeko64(x, y, z)
+#undef ftello
#define ftello(x) ftello64(x)
#elif defined(_WIN32)
+#undef fseeko
#define fseeko(x, y, z) _fseeki64(x, y, z)
+#undef ftello
#define ftello(x) _ftelli64(x)
#endif