path: root/winsup/mingw/ChangeLog

2001-01-22  Danny Smith  <danny_r_smith_2001@yahoo.co.nz>

	* include/stdint.h: New file.

Thu Jan 18 10:33:01  2001  Earnie Boyd  <earnie@users.sourceforge.net>

	* include/wchar.h: Protect prototypes only declared in the C++ STL
	from being declared unless __cplusplus is defined.

Tue Jan 16 11:37:31  2001  Earnie Boyd  <earnie@users.sourceforge.net>

	* include/stdlib.h: Apply Danny Smith patch 102730
	2000-12-09  Danny Smith  <danny_r_smith_2001@yahoo.co.nz>
	(_wgetenv) Correction to return type.

Tue Jan 16 09:41:41  2001  Earnie Boyd  <earnie@users.sourceforge.net>

	* include/locale.h: Apply Danny Smith patch 101834
	2000-11-23  Danny Smith  <danny_r_smith_2001@yahoo.co.nz>
	(LC_MIN) Add definition.
 	(LC_MAX) ditto. 
	(_wsetlocale) Add prototype.

2000-11-29  Earnie Boyd  <earnie_boyd@yahoo.com>

	* Makefile.in: eliminate the need for RUNTIME and CRT_ID.
	Always build crt1.o, dllcrt1.o, crt2.o and dllcrt2.o.
	Create a libcoldname.a for the oldname library for CRTDLL.
	Restrict libmoldname.a for the oldname library for MSVCRT.
	* configure.in: eliminate setting RUNTIME and CRT_ID variables.
	Restructure the $target_os case logic.
	Always name the MinGW thread dll helper mingwm.
	Change Cygwin's HEADER_SUBDIR value from mingw32 to mingw.
	* configure: regenerate.

2000-11-22  Earnie Boyd  <earnie_boyd@yahoo.com>

	* Makefile.in: Fix bindist target to distribute the correct files.
	Remove the use of SNAPSHOT variable and test SNAPDATE instead.
	Set SNAPDATE within the snapshot target on recursive call to $(MAKE).

2000-11-21  Earnie Boyd  <earnie_boyd@yahoo.com>

	* Makefile.in: Add missing line continuation `\' for $(SUBDIRS) target.
	Add variables and targets to control binary and source distributions.
	Add variables and targets to control snapshot distribution.
	* profile/gmon.h: Add missing #endif for #ifndef.
	* profile/ChangeLog: Merge entries here and remove.
	* profile/Makefile.in: Add variables and targets to control 
	distribution.
	* README: Add.
	* TODO: ditto.
	* config.guess: ditto.
	* config.sub: ditto.
	* mkinstalldirs: ditto.
	* install-sh: ditto.
	* configure: regenerate.
	* profile/configure: ditto.

2000-11-20  Earnie Boyd  <earnie_boyd@yahoo.com>

	* Merge in changes from
	2000-10-23  Danny Smith  <danny_r_smith_2001@yahoo.co.nz>
	* include/direct.h: add guard around MSVCRT-only prototytpes
	* include/io.h: add __int64 struct definitions and function prototypes;
		 add guard for MSVCRT-only prototypes
	* include/limits.h: add ISO C9x macros LLONG_MIN, LLONG_MAX, ULLONG_MAX
	* include/stdio.h: add wchar function prototypes (__MSVCRT__);
		 put wchar functions together to make sync with wchar.h easier
	* include/stdlib.h: add wide char functions (__MSVCRT__)
	* include/string.h: add string collation functions ( __MSVCRT__)
	* include/sys/stat.h: add __int64 struct and function ( __MSVCRT__)
	* include/tchar.h: add macros and macro function definitions
	* include/wchar.h: add wide char function prototypes ( __MSVCRT__ );
		enclose more functions in __MSVCRT__ guard;
		some oldname wide char function prototypes #if (0)'d
	* profile/gmon.h: add guard around BSD-ish typedefs

Mon Nov 20 18:58:12 2000  Christopher Faylor <cgf@cygnus.com>

	* Makefile.in: Use a different variable name for subdirectory since the
	previous one was used by the top level make.

Sun Nov 19 20:50:51 2000  Christopher Faylor <cgf@cygnus.com>

	* Makefile.in: Install mingw stuff in a subdirectory if building under
	cygwin.

Sat Jun 17 21:48:23 2000  Christopher Faylor <cgf@cygnus.com>

	* Makefile.in (subdirs): Eliminate for loop.

Sat Jun 17 18:27:59 2000  Christopher Faylor <cgf@cygnus.com>

	* Makefile.in (subdirs): Previous change did not fix problem in
	broken shells.

Sat Jun 17 13:49:12 2000  Christopher Faylor <cgf@cygnus.com>

	* Makefile.in: Avoid installing dll if we're cross building and the
	cross-host system isn't a Windows system.
	* configure.in: Detect cross-hosting situation and set appropriate
	variables in Makefile.in.
	* configure: Regenerate.

Wed Apr 19 13:10:54 2000  Christopher Faylor <cgf@cygnus.com>

	* configure.in: Change HEADER_SUBDIR to mingw32.
	* configure: Regenerate.

Mon Apr 10 17:24:28 2000  Christopher Faylor <cgf@cygnus.com>

	* include/string.h: Use proper prototype for _strerror.

2000-03-30  Mumit Khan  <khan@xraylith.wisc.edu>

	* Makefile.in (subdirs): Workaround for broken shells.

2000-02-03  Mumit Khan  <khan@xraylith.wisc.edu>

	* Snapshot 2000-02-03.

	* include/{assert.h, conio.h, ctype.h, direct.h, dirent.h, fcntl.h, 
	float.h, io.h, locale.h, malloc.h, math.h, process.h, signal.h, 
	stdio.h, stdlib.h, string.h, time.h, wctype.h, sys/stat.h, 
	sys/timeb.h, sys/utime.h}: Remove parameter names to avoid namespace
	pollution.

	* Makefile.in (all): Build CRT0S first.
	(libmingwthrd.a): Remove thread support DLL from dependency.

2000-01-21  Mumit Khan  <khan@xraylith.wisc.edu>

	* Snapshot 2000-01-21.

2000-01-20  Mumit Khan  <khan@xraylith.wisc.edu>

	Merge in changes from Cygwin:
	* configure.in (HEADER_SUBDIRS): New variable. Substitute.
	(SUBDIRS): Likewise.
	* Makefile.in (HEADER_SUBDIRS): New variable.
	(install): Use to install Mingw headers to a subdirectory if building
	under Cygwin.
	(DLL_CC_STUFF): Add DLL entry point.
	* configure: Regenerate.

2000-01-19  Mumit Khan  <khan@xraylith.wisc.edu>

	* include/stdio.h (fsetpos): Fix prototype.
	(fpos_t): Fix for MSVCRT.
	* include/float.h (fpreset): Add prototype.
	* include/limits.h: Define UINT_MAX, USHRT_MAX and ULONG_MAX with
	constant values.
	* include/time.h: Don't define tzname as a macro for CRTDLL, and
	export using libmoldname.a.
	* crtdll.def: Add DATA tags.
	* msvcrt.def: Likewise.
	* moldname.def.in: Likewise. Add fpreset. Export tzname for
	both MSVCRT and CRTDLL.
	* moldname-crtdll.def: Regenerate.
	* moldname-msvcrt.def: Regenerate.

Tue Dec 21 02:22:14 1999  Mumit Khan  <khan@xraylith.wisc.edu>
	
	* Snapshot 1999-12-21.

	* include/wctype.h: New file.
	* include/ctype.h (MB_CUR_MAX): Define.
	(wctype_t): Guard.
	* include/stdlib.h (MB_CUR_MAX): Define.
	* include/wchar.h: Define stat, _stat structures here as well.
	* include/float.h: Add invalid subconditions (_SW) and floating
	point error (_FPE) macros.
	* include/time.h (_CLOCK_T): Rename macro to _CLOCK_T_DEFINED.
	(_TIME_T): Rename macro to _TIME_T_DEFINED.
	* include/sys/types.h: Likewise.

Thu Nov 18 00:22:26 1999  Mumit Khan  <khan@xraylith.wisc.edu>

	* profile/profil.c (profile_on): Set the profiler thread priority to
	be time critical. Thanks to Pascal Obry <pascal_obry@csi.com>.
	* Snapshot 1999-11-18.

Sun Nov  7 02:50:09 1999  Mumit Khan  <khan@xraylith.wisc.edu>

	Released 1999-11-07.

	* Makefile.in (CRT0S): Add crtst.o.
	(install): Install in subdirs as well.
	* dirent.h (struct _stat): Rename from struct stat.
	* include/tchar.h: Add some new macros. Thanks to
	Eric Kohl <ekohl@abo.rhein-zeitung.de>.
	* profile/Makefile.in (install): Fix target.

Thu Nov  4 14:32:58 1999  Mumit Khan  <khan@xraylith.wisc.edu>

	* Makefile.in: Add support for profile directory.
	* configure.in: Likewise.
	* configure: Regenerate.

	* profile: Imported profiling sources from winsup-19991026 snapshot.
	* profile/Makefile.in: New file.
	* profile/configure.in: New file.
	* profile/configure: Generate.
	* profile/gcrt0.c (u_char, u_short, u_int, u_long): typedef for Mingw.
	* profile/gmon.h (u_char, u_short, u_int, u_long): Likewise.
	* profile/gmon.c (unistd.h): Include conditionally.
	(sys/param.h): Likewise.
	* profile/mcount.c (sys/param.h): Likewise.
	* profile/profil.c (profile_on): thread id is DWORD, not int.


Wed Nov  3 16:26:44 1999  Mumit Khan  <khan@xraylith.wisc.edu>

	* include/stdlib.h: Add wide character version of argv/environ.
	Formatting changes.
	* include/wchar.h: More wide character prototypes.
	* include/sys/stat.h: Likewise. Add struct stat as well as _stat.

	* dllcrt1.c (init.c): Don't include.
	(DllMainCRTStartup): Don't call _mingw32_init_mainargs().
	* Makefile.in: Remove init.c from dllcrt{1,2}.c dependency lists.

Sat Oct 30 03:06:26 1999  Mumit Khan  <khan@xraylith.wisc.edu>

	* moldname.def: Remove file.
	* moldname.def.in: And add this.
	* moldname-msvcrt.def: Generate from moldname.def.in.
	* moldname-crtdll.def: Likewise.

	* mthr.c: New file for -mthread (thread-safe C++ EH) support.
	* mthr_init.c: New file for -mthread (thread-safe C++ EH) support.
	* mthr_stub.c: New file for -mthread (thread-safe C++ EH) support.

	* Makefile.in: Update.
	* configure.in: Likewise. Also add *cygwin* target for building
	under Cygwin winsup.
	* configure: Regenerate.

Fri Oct  1 11:10:30 1999 Mumit Khan  <khan@xraylith.wisc.edu>

	* include/_mingw.h: Add version macros.
	* include/direct.h (_diskfree_t, getdiskfree, getdrives):  Add.
	Also add wide character versions shared with wchar.h.
	* include/dos.h (_diskfree_t, getdiskfree, getdrives):  Add.
	* include/io.h (sopen, _sopen): Fix prototype.
	Add wide character prototypes.
	* include/wchar.h: Likewise.
	* include/stdlib.h (beep, seterrormode, sleep): Remove non-
	underscored versions. Potential incompatibility.
	* include/time.h (daylight, timezone, tzname): Fix MSVCRT cases.
	Add wide character prototypes.
	* include/sys/timeb.h (struct _timeb): Don't use macro, but real
	definition.

Wed Aug 18 18:38:39 1999  Mumit Khan  <khan@xraylith.wisc.edu>

	* configure.in (RUNTIME, CRT_ID): Add to differentiate between
	crtdll and msvcrt runtimes. Remove DLL_ENTRY and DEF_DLL_ENTRY
	macros.
	* configure: Rengerate.
	* Makefile.in (RUNTIME, CRT_ID): Use to generate the correct
	dll name and crt's. CRTDLL and MSVCRT are meant to created
	separately, so remove all the *-msvcrt* targets.
	(libmingwthr.a): New target. Dummy thread support archive.
	(LIBS): Add libmingwthr.a.
	(CRT0S): Use CRT_ID. Add crtmt.o.
	(MINGW_OBJS): Add crtst.o.
	* main.c (WinMain): Fix prototype.
	* crtmt.c: New file.
	* crtst.c: New file.

	* include/process.h (_beginthreadex): Fix prototype.
	* include/_mingw.h (__int64): Define for __GNUC__.
	* include/tchar.h (_ttol): Add macro.
	* include/stdlib.h (_wtoi, _wtol, _i64toa, _ui64toa, _atoi64,
	_i64tow, _ui64tow, _wtoi64): Add prototypes.

	Reported by Emanuele Aliberti <ea@iol.it>:
	* include/tchar.h (_ttoi): Add macro.

	Reported by Ulf Moeller <3umoelle@informatik.uni-hamburg.de>:
	* include/stdio.h (_snprintf): Add prototype.
	(_vsnprintf): Likewise.

Sat Aug  7 18:00:00 1999  Mumit Khan  <khan@xraylith.wisc.edu>

	Reported by Tor Lillqvist <tml@iki.fi>:
	* include/stdlib.h (__p___argv): Fix return type.

Fri Jul 30 22:07:06 1999  Mumit Khan  <khan@xraylith.wisc.edu>
	
	Add UWIN support.
	* include/errno.h (errno): It's linked in from startup, not imported.
	* include/stdlib.h (errno): Likewise.
	* include/io.h: Guard against conflicting macros and prototypes in 
	system headers.
	* include/stdlib.h: Likewise.
	* include/string.h: Likewise.
	* include/time.h: Likewise.

Fri Jul 30 13:47:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>

	* include/io.h (X_OK): Fix definition. Thanks to Jan Nijtmans.
	* include/dos.h: Fix typo __MINGW_EXPORT->__MINGW_IMPORT.
	* Makefile.in (INCLUDES): Remove old windows32 include directory.

	* crt1.c (_gnu_exception_handler): Fix prototype.
	(__mingw_CRTStartup): New function based on mainCRTStartup.
	(mainCRTStartup): Set the app type for MSVCRT and call
	__mingw_CRTStartup.
	(WinMainCRTStartup): Likewise.
	* init.c (_startupinfo): Define.
	(_getmainargs): Add 5th parameter.
	(_mingw32_init_mainargs): Use.

	* ALL *.c files: Reformat according to GNU coding style.

Fri Jul 16 00:46:04 1999  Mumit Khan  <khan@xraylith.wisc.edu>

	* Makefile.in (INCLUDES): Add w32api include directory.

	* include/_mingw.h: New file.
	* include/{assert.h,conio.h,ctype.h,direct.h,dirent.h,dos.h,
	  errno.h,excpt.h,fcntl.h,float.h,io.h,limits.h,locale.h,malloc.h,
	  math.h,process.h,setjmp.h,share.h,signal.h,stdarg.h,stdio.h,
	  stdlib.h,string.h,tchar.h,time.h,varargs.h,sys/locking.h,
	  sys/stat.h,sys/timeb.h,sys/types.h,sys/utime.h}: Include and
	  use the macros __DECLSPEC_SUPPORTED  and __MINGW_IMPORT.
	
	* include/stdlib.h (atexit): Fix prototype.

Mon Jun 14 18:38:49 1999  Mumit Khan  <khan@xraylith.wisc.edu>

	* include/stdio.h (_tempnam): Fix prototype.
	(tempnam): Likewise.
	* include/stdlib.h: Replace with GCC's version, and guard
	with RC_INVOKED.

	From Anders Norlander <anorland@hem2.passagen.se>:
	* include/stdlib.h (__argc): Declare.
	(__argv): Likewise.

Mon Apr  5 13:49:17 1999  Mumit Khan  <khan@xraylith.wisc.edu>

	* crt1.c (_gnu_exception_handler): Acknowledge Jacob Navia's
	contribution.
	* Makefile.in (_libm_dummy.o): New target.
	(libm.a): Use. 

Tue Mar 16 18:15:26 1999  Mumit Khan  <khan@xraylith.wisc.edu>

	* Released 1999-03-16 along with egcs-1.1.2.

Wed Feb 17 17:15:56 1999  Mumit Khan  <khan@xraylith.wisc.edu>

	* Makefile.in (LIBS): Add libm.a.
	(libm.a): Dummy libm.a.

	* Makefile.in: Update from winsup 1999-02-08 snapshot.
	Preserve local changes.
	(mkinstalldirs): In ../, not ../../.
	(INCLUDES): Point to local windows32api headers and use -nostdinc.
	(LIBGCC): Delete.
	(LIBS): Add libmoldname-msvc.a.
	(libmoldname-msvc.a): Add target.
	(distclean): Add target.

Tue Feb  9 00:26:05 1999  Mumit Khan  <khan@xraylith.wisc.edu>

	* include/dir.h: Reintroduce as an obsolescent header.
	* crt1.c (signal.h): Include.
	(_gnu_exception_handler): New function to properly handle win32
	asynchronous signals.
	(mainCRTStartup): Use.

Sun Jan  3 23:52:25 1999  Mumit Khan  <khan@xraylith.wisc.edu>
	
	* include/direct.h: Include io.h instead of dir.h
	* include/dirent.h: Likewise.
	* include/dos.h: Likewise.
	* include/stdio.h: Replace reference to dir.h with io.h.

Thu Dec 31 16:04:55 1998  Mumit Khan  <khan@xraylith.wisc.edu>

	* 1999-01-01 release bundled with egcs-1.1.1.

	* include/io.h: Incorporate dir.h.
	* include/dir.h: Remove.
	* include/signal.h: Move RC_INVOKED up a bit.

Tue Dec 29 15:04:38 1998  Mumit Khan  <khan@xraylith.wisc.edu>

	* include/signal.h (sig_atomic_t): Define.
	(NSIG): Define.
	* include/malloc.h: Import defs from deprecated alloc.h.
	* include/alloc.h: Remove.

	From "Daniel J. Rodriksson" <djr@dit.upm.es>:
	* include/sys/types.h (_dev_t): Should be unsigned int for MSVCRT.
	* include/sys/stat.h (struct stat): st_uid is of type short. Use
	_off_t instead of long for st_size.

Thu Sep 10 22:28:49 1998  Mumit Khan  <khan@xraylith.wisc.edu>
	
	* include/errno.h (sys_errlist, sys_nerr): Move from here ...
	* include/stdlib.h: Here.

	* include/netdb.h: Remove.
	* include/arpa/inet.h: Remove.
	* include/netinet/in.h: Remove.
	* include/sys/socket.h: Remove.

Fri Sep  4 15:09:11 1998  Mumit Khan  <khan@xraylith.wisc.edu>

	* Release egcs-1.1.

	* include/{ctype.h,dos.h,io.h,string.h,time.h,sys/types.h,
	sys/utime.h}: Protect stddef.h in RC_INVOKED macro.

Thu Sep  3 10:43:29 1998  Mumit Khan  <khan@xraylith.wisc.edu>

	* setjmp.h (_JBTYPE, _JBLEN): Define correctly.
	(jmpbuf): typedef using above. 
	(setjmp, longjmp): Prototype using jmpbuf.

	Merge with Colin Peters' 980701 snapshot. I've ignored changes to
	obsolescent imported names, ie., from __imp__ to _imp___. 

	Also ignored empty include/sys/param.h and incorrect
	include/sys/times.h.

	* CRTinit.c: New file.
	* include/{errno.h,fcntl.h,math.h,process.h} (__MSVCRT__): Use #ifdef 
	instead of #if.
	* include/io.h (umask): Fix prototype.
	* include/stdlib.h (OS constants): Replace with Colin's.
	* include/time.h (tzset, daylight, timezone): Replace with Colin's.
	* include/sys/state.h: Merge.

Thu Sep  3 09:49:07 1998  Mumit Khan  <khan@xraylith.wisc.edu>

	* include/assert.h (assert): Lose the trailing semicolon.

Thu Jul 30 21:18:49 1998  Mumit Khan  <khan@xraylith.wisc.edu>

	* include/math.h (matherr): Declare.
	* include/stdio.h (fileno, _fileno): Declare.
	* include/stdlib.h (environ, _environ): Fix to use runtime DLL.

	From Earnie Boyd:
	* include/stdio.h (fdopen, _fdopen): Add const.
	(getw, putw): Declare.
	* include/stdlib.h (MAX_{DRIVE,DIR,FNAME,EXT}): Fix. 

Sat Jun 13 18:19:41 1998  Mumit Khan  <khan@xraylith.wisc.edu>

	* include/time.h (_timezone): Undefine.
	* include/sys/timeb.h (struct timeb): Rename _timezone to timezone.

	* include/time.h (_daylight, _timezone, _tzname, _tzset): Remove
	__cdecl for MSVCRT.
	* include/stdlib.h (environ): Use DLL version.
	* init.c (environ): Undefine it before use.

Sun Mar 22 19:59:30 1998  Mumit Khan  <khan@xraylith.wisc.edu>

	* Update to 980309 snapshot from Colin Peters.

	* include/utime.h: remove
	* include/stdlib.h (__imp__osver_dll, __imp__winver_dll,
	__imp__winmajor_dll, __imp__winminor_dll): Apply Jan-Jaap's 
	patches to define these.
	* include/time.h (CLK_TCK): Renamed from CLK_TICK.
	(_daylight, _timezone, _tzname, _tzset): Define.

	* include/netdb.h: Add from Colin's windows32api changes.
	* include/sys/socket.h: Likewise.
	* include/arpa/inet.h: Likewise.
	* include/netinet/in.h: Likewise.

Wed Feb  4 14:16:44 1998  Mumit Khan  <khan@xraylith.wisc.edu>

	* Update to 980128 snapshot from Colin Peters. 

Sat Dec  6 21:30:35 1997  Mumit Khan  <khan@xraylith.wisc.edu>

	* configure.in (AC_INIT): Use dllmain.c instead of defunct
	oldnames.c
	* configure: Regenerate.

Fri Dec  5 15:57:36 1997  Mumit Khan  <khan@xraylith.wisc.edu>

	* Update to 971205 snapshot from Colin Peters. Lots of changes.
	Files renamed and include hierarchy loses directories named
	nonansi.

	* include/dos.h: from Jan-Jaap.

Thu Dec  4 21:48:13 1997  Mumit Khan  <khan@xraylith.wisc.edu>

	Changes to conform to FSF tree.

	* crt1.c: Renamed from mcrt0.c.
	* dllcrt1.c: Renamed from dllcrt0.c.
	* Makefile.in: Update above. Also renamed libmoldnames.a to
	libmoldname.a.

Mon Dec  1 16:51:30 1997  Mumit Khan  <khan@xraylith.wisc.edu>

	* crtdll.def: Export all functions but the ones with funny names.
	* moldnames.def: Add fdopen since fileno is already there.
	* include/nonansi/dos.h: New file from Jan-Jaap.
	* include/errno.h: Add extern decl + various additions from JJ.
	* include/stdio.h: Likewise.
	* include/stdlib.h: Likewise.
	* include/nonansi/io.h: Likewise.
	* include/nonansi/process.h: Likewise.
	* include/sys/types.h: Likewise.

Tue Nov  4 14:51:01 1997  Mumit Khan  <khan@xraylith.wisc.edu>
	
	* include/time.h (CLK_TCK): Renamed from CLK_TICK.
	(CLK_TICK): Delete.
	* include/stdlib.h (free): Fix prototype to return void, not void*.
	* include/nonansi/process.h: Add P_* and WAIT_* defs.

	* dllcrt0.c: Delete now-unneeded '.section .idata$3' asm hack.
	* mcrt0.c: Likewise.

	* Makefile.in (LIBS): Delete moldnames.dll from target libs.
	(libmoldnames.a): Add explicit rule to create it.

Fri Aug 15 18:23:43 1997  Rob Savoye  <rob@cygnus.com>

	New directory for the minimalist cygwin environment.
	
	* crtglob.c: New file. Turn on file globbing support. 
	* crt_noglob.c: New file. Turn off file globbing support. 
	* ctype_old.c: New file. Wrappers for functions that don't
	have an underscore.
	* dirent.c: New file. Directory routines readdir, opendir, closedir.
	* dllcrt0.c: New file. Initialization code to use crtdll.dll.
	* dllmain.c: New file. A stub DllMain function.
	* hugeval.c: New file. A gross hack to define HUGE_VAL.
	* init.c: New file. Common code to initialize standard file
	handles and command line arguments.
	* main.c: New file. A main for programs that only call WinMain.
	* mcrt0.c: New file. Default crt0 for mingw32.
	* oldnames.c: New File. Wrappers for functions that don't
	have an underscore.
	* string_old.c:  New File.
	* include/{assert.h,ctype.h,errno.h,float.h,limits.h,locale.h
	math.h,nonansi,setjmp.h,signal.h,stdarg.h,stddef.h,stdio.h,stdlib.h
	string.h,tchar.h,time.h,wchar.h}: New header files for mingw.
	* include/sys/types.h: New header file for mingw.
	* include/nonansi/{alloc.h,conio.h,dir.h,direct.h,dirent.h
	fcntl.h,io.h,malloc.h,mem.h,memory.h,process.h,share.h,unistd.h
	utime.h,values.h,varargs.h}: New header files for mingw.
	* include/nonansi/sys/{fcntl.h,locking.h,stat.h,time.h
	timeb.h,unistd.h}: New header files for mingw.
	* Makefile.in,configure.in: Build and configure support.
	* configure: Generated from autoconf 2.12 with Cygnus patches.