type jmp_buf
#if !defined ISO && !defined ISO99 && !defined ISO11
type sigjmp_buf
#endif

function void longjmp (jmp_buf, int)
#if !defined ISO && !defined ISO99 && !defined ISO11
function void siglongjmp (sigjmp_buf, int)
# if !defined POSIX && !defined POSIX2008
function void _longjmp (jmp_buf, int)
# endif
#endif

macro-function int setjmp (jmp_buf)
#if !defined ISO && !defined ISO99 && !defined ISO11
macro-function int sigsetjmp (sigjmp_buf, int)
# if !defined POSIX && !defined POSIX2008
macro-function int _setjmp (jmp_buf)
# endif
#endif

#if !defined ISO && !defined ISO99 && !defined ISO11
allow *_t
#endif