ack/lang/cem/libcc.ansi/stdio/isatty.c

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/*
* _isatty - check if a file descriptor is associated with a terminal
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*/
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/* $Id$ */
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int _gtty(int d, char* buf);
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int _isatty(int d)
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{
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char buf[128];
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/* not a sgttyb struct; it might not be large enough;
I know for a fact that it isn't large enough on PC/IX,
where gtty is an ioctl(..., TCGETA, ...)
*/
return _gtty(d, buf) >= 0;
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}