(*
	VAR
		errno*: INTEGER;
		stdin* ["__stdinp"]: PtrFILE;
*)

	PROCEDURE [ccall] __errno_location* ["__error"] (): PtrVoid;

	(* POSIX.1 *)
		PROCEDURE [ccall] stat* (path: PtrSTR; VAR sp: stat_t): int;

		PROCEDURE [ccall] sigsetjmp* (VAR env: sigjmp_buf; savemask: int): int;