* Merge in changes from bash-1.13.5. Merge changes from glob/tilde.c

	* Merge in changes from bash-1.13.5. Merge changes from glob/tilde.c
	into tilde.c and use it. Add system function declarations where
	necessary. Check for __GO32__, not _GO32_ consistently.
	* Makefile.in:  Update dependencies.
	* rltty.c:  Include <sys/file.h> to match include file setup
	in readline.c for rldefs.h. Otherwise we get inconsistent
	TTY_DRIVER definitions in readline.c and rltty.c.
	* bind.c, complete.c:  Do not include <sys/types.h>, it is already
	included via sysdep.h, which causes problems if <sys/types.h> has
	no multiple inclusion protection.
	* readline.c (_rl_set_screen_size):  Reestablish test for
	TIOCGWINSZ_BROKEN.