+#ifdef _WIN32
+void x264_cli_set_console_title( const char *title );
+int x264_ansi_filename( const char *filename, char *ansi_filename, int size, int create_file );
+#else
+#define x264_cli_set_console_title( title )
+#endif
+
+#define RETURN_IF_ERR( cond, name, ret, ... )\