mirror of
git://sourceware.org/git/newlib-cygwin.git
synced 2025-03-03 13:35:46 +08:00
This patch replaces ctty constants with more descriptive macros (CTTY_UNINITIALIZED and CTTY_RELEASED) rather than -1 and -2 as well as checking sign with CTTY_IS_VALID(). Fixes: 3b7df69aaa57 (Cygwin: ctty: Add comments for the special values: -1 and -2.) Suggested-by: Corinna Vinschen <corinna@vinschen.de> Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cygwin documentation is available on the net at https://cygwin.com You might especially be interested in https://cygwin.com/faq/faq.html#faq.programming.building-cygwin