diff options
Diffstat (limited to 'src/systty.h')
| -rw-r--r-- | src/systty.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/systty.h b/src/systty.h index 5d651877c95..67bf3bf240d 100644 --- a/src/systty.h +++ b/src/systty.h @@ -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 |