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Mon Oct  7 14:51:52 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* sysdeps/mach/hurd/pipestream.c: New file to avoid use of
	sysdeps/unix/pipestream.c.

	* sysdeps/mach/hurd/readdir_r.c: New file, guts copied entirely
	from sysdeps/mach/hurd/readdir.c.

	* stdio/freopen.c: Complete de-ansideclification.
	* stdio/fgets.c (fgets): Likewise.
	* stdio/getdelim.c (__getdelim): Likewise.
	* sysdeps/posix/pipestream.c (readdecl, writedecl, seekdecl,
	popen):
	Likewise.
	* sysdeps/unix/bsd/tcflow.c (tcflow): Likewise.
	* sysdeps/unix/bsd/tcflush.c (tcflush): Likewise.

	* sysdeps/mach/hurd/wait4.c (__wait4): Allow a null value for
	STAT_LOC without error.

Fri Oct  4 17:30:22 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* hurd/hurdsig.c (signal_allowed): Add SIGWINCH to the list that
	controlling terminals are allowed to send.

	* hurd/alloc-fd.c (_hurd_alloc_fd): If SIZE is so big that the
	table is larger than the allowable address size, then return
	failure.

Thu Oct  3 13:33:31 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* sysdeps/generic/gnu/types.h: Added __loff_t.
	Don't declare key_t here.

	* hurd/alloc-fd.c (_hurd_alloc_fd): If realloc fails, bother to
 	set errno (to ENOMEM).