+#define string_NativeString_NativeString_file_getcwd_0(p) (getcwd(NULL, 0))
+#define string_NativeString_NativeString_file_chdir_0(p) (chdir(p)?-1:0) /* hack to avoid warn_unused_result */
+#define file_NativeString_realpath(p) (realpath(p, NULL))
+
+#define file_stdin_poll_in(self) file_stdin_poll_in_()
+int file_stdin_poll_in_(void);