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If POSIX and HAVE_UNISTD_H are defined, and unistd.h hasn't already

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been included, include it.
This commit is contained in:
Brian Fox 1993-10-05 01:29:54 +00:00
parent eab22e273c
commit 9825c716ad
1 changed files with 7 additions and 0 deletions
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7
src/systty.h
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@ -114,11 +114,18 @@ static struct sensemode {
#ifdef AIX
#include <sys/pty.h>
#include <unistd.h>
#define UNISTD_H_INCLUDED
#endif /* AIX */
#ifdef IRIX4
/* Get _getpty prototype */
#include <unistd.h>
#define UNISTD_H_INCLUDED
#endif
#if defined (POSIX) && !defined (UNISTD_H_INCLUDED) && defined (HAVE_UNISTD_H)
#include <unistd.h>
#define UNISTD_H_INCLUDED
#endif
#ifdef SYSV_PTYS