unix: fix warning: implicit declaration of function ‘isatty’

This commit is contained in:
Ben Noordhuis 2011-09-21 19:26:25 +02:00
parent 2dae0c9e49
commit 12d3680cd4

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@ -23,6 +23,7 @@
#include "internal.h"
#include <assert.h>
#include <unistd.h>
#include <termios.h>
#include <errno.h>