* fhandler_tape.cc (mtinfo::initialize): Use MAX_PATH instead of

CYG_MAX_PATH.
	* fhandler_tty.cc (fhandler_pty_master::ptsname): Set buffer size to
	TTY_NAME_MAX.
	* syscalls.cc (ttyname): Eliminate the `+ 1' from the name buffer size
	since TTY_NAME_MAX already counts the trailing NUL.
	* libc/bsdlib.cc (openpty): Set pts buffer size to TTY_NAME_MAX.

winsup/cygwin/fhandler_tape.cc

@@ -1130,7 +1130,7 @@ mtinfo_drive::ioctl (HANDLE mt, unsigned int cmd, void *buf)
 void
 mtinfo::initialize ()
 {
-  char name[CYG_MAX_PATH];
+  char name[MAX_PATH];
   HANDLE mtx;
 
   shared_name (name, "mtinfo_mutex", 0);