* path.sgml: Move to ../doc dir and rename to path.xml.
	* posix.sgml: Move to ../doc dir and rename to posix.xml.
	* utils.xml: Move to ../doc.
	* Makefile.in: Throughout use parenthesis instead of braces where
	appropriate.
	(DBXDIRS): Remove.
	(XSLTPROC): Define for symmetry.  Use throughout.
	(clean): Drop removing cygwin-api.xml and doctool.*.
	(cygwin-api.xml): Drop rule.
	(doctool): Drop rule.
	(Makefile.dep): Add dependency to cygwin-api.xml.
	* cygwin-api.in.xml: Rename to cygwin-api.xml.  Convert includes to
	XML XInclude style.
	* doctool.c: Remove.
	* doctool.txt: Remove.
	* faq-programming.xml: Drop reference to local utils.xml file.
	* path.xml: Moved from ../cygwin and converted to XML.
	* posix.xml: Ditto.
	* using.xml: Drop relative path from utils.xml include.
	* utils.xml: Moved from ../utils.
	* security.sgml: Move to ../doc dir and rename to logon-funcs.xml.
	* cygwin-api.xml: Move chapter tags from path.xml back here.
	Include logon-funcs.xml.
	* logon-funcs.xml: Moved from ../cygwin here and converted to XML.
	* path.xml: Drop chapter tags.  Create subsections.
	* dll_init.sgml: Remove.
	* dtable.sgml: Move into ../doc/misc-funcs.xml.
	* external.sgml: Ditto.
	* stackdump.sgml: Ditto.
	* cygwin-api.xml: Include misc-funcs.xml.
	* misc-funcs.xml: New file.
	* cygerrno.h (seterrno): Define as (always) inline function.
	* errno.cc (seterrno): Remove.
	* winsup.h (_GNU_SOURCE): Define.  Explain why.
	* configure.ac: Convert to new AC_INIT style.
	* configure: Regenerate.
	* configure.ac: Convert to new AC_INIT style.
	* configure: Regenerate.
	* dtable.cc (dtable::init_std_file_from_handle): Mention that console
	handles are kernel objects since Windows 8.
	* fhandler.h (enum conn_state): Add "listener" state.
	(class fhandler_socket): Drop listener status flag.
	(fhandler_socket::lseek): Return -1 and errno ESPIPE.
	(fhandler_serial::lseek): Ditto.
	* fhandler_socket.cc (fhandler_socket::listen): Set connect_state to
	listener.  Add comment.
	(fhandler_socket::accept4): Explicitely check if the socket is listening
	and fail with EINVAL, if not.  Explain why we have to do that.
	(fhandler_socket::recv_internal): Explicitely check if the socket is
	connected if it's a stream socket.  Explain why we have to do that.
	(fhandler_socket::getpeereid): Drop now redundant test.
*** empty log message ***
2014-08-18 Joel Sherrill <joel.sherrill@oarcorp.com>

    * libc/include/sys/signal.h: Add sigaltstack() support.
2014-08-18 Joel Sherrill <joel.sherrill@oarcorp.com>

	* libc/include/string.h: Improve language and OS standard guards.
2014-08-18  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/include/sys/config.h[__m68k__]: Set _READ_WRITE_RETURN_TYPE
        to _ssize_t to match underlying code in libgloss.
	* libc/include/sys/signal.h: Declare sigaltstack for RTEMS only.
	* miscfuncs.cc (strlwr): Rename from cygwin_strlwr.  Drop __stdcall
	decoration.
	(strupr): Rename from cygwin_strupr.  Drop __stdcall decoration.
	* string.h (strlwr): Remove override macro.  Simply declare.
	(strupr): Ditto.
	* fhandler.h (fhandler_serial::is_tty): Reinstantiate.
	* autoload.cc: Replace WNet[...]A with WNet[...]W imports.
	* dcrt0.cc (initial_env): Drop strlwr calls.  Call strcasestr instead.
	* fhandler_netdrive.cc: Throughout, convert to calling WNet UNICODE
	functions.  Use tmp_pathbuf rather than alloca.  Replace call to
	strlwr with call to RtlDowncaseUnicodeString.
	* fhandler.h (enum conn_state): Add "connect_credxchg" state.
	(class fhandler_socket): Grant another bit to connect_state flag.
	* fhandler_socket.cc (fhandler_socket::af_local_connect): Rearrange
	variable definition.  Set connect_state to connect_credxchg.
	(fhandler_socket::af_local_accept): Ditto.
	(fhandler_socket::recv_internal): Accept connect_credxchg on connection
	oriented AF_LOCAL sockets as well to allow the credential exchange.
	Extend comment to explain.