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-rw-r--r--contrib/gdb/gdb/terminal.h17
1 files changed, 10 insertions, 7 deletions
diff --git a/contrib/gdb/gdb/terminal.h b/contrib/gdb/gdb/terminal.h
index 9cae179..e7fb2cb 100644
--- a/contrib/gdb/gdb/terminal.h
+++ b/contrib/gdb/gdb/terminal.h
@@ -34,20 +34,23 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if !defined (HAVE_TERMIOS) && !defined(HAVE_TERMIO) && !defined(HAVE_SGTTY)
#if defined(HAVE_TERMIOS_H)
#define HAVE_TERMIOS
-#elif defined(HAVE_TERMIO_H)
+#else /* ! defined (HAVE_TERMIOS_H) */
+#if defined(HAVE_TERMIO_H)
#define HAVE_TERMIO
-#elif defined(HAVE_SGTTY_H)
+#else /* ! defined (HAVE_TERMIO_H) */
+#if defined(HAVE_SGTTY_H)
#define HAVE_SGTTY
-#endif
-#endif
-#endif
+#endif /* ! defined (HAVE_SGTTY_H) */
+#endif /* ! defined (HAVE_TERMIO_H) */
+#endif /* ! defined (HAVE_TERMIOS_H) */
+#endif /* !defined (HAVE_TERMIOS) && !defined(HAVE_TERMIO) && !defined(HAVE_SGTTY) */
+#endif /* ! defined (__GO32__) */
#if defined(HAVE_TERMIOS)
#include <termios.h>
#endif
-
-#if !defined(__GO32__) && !defined(__WIN32__) && !defined (HAVE_TERMIOS)
+#if !defined(__GO32__) && !defined(_WIN32) && !defined (HAVE_TERMIOS)
/* Define a common set of macros -- BSD based -- and redefine whatever
the system offers to make it look like that. FIXME: serial.h and
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