--- a/packages/language/c/libc/current/ChangeLog
+++ b/packages/language/c/libc/current/ChangeLog
@@ -1,3 +1,861 @@
+1999-04-19  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* include/time.inl:
+	Ensure all calls to cyg_libc_time_year_is_leap() are with the full
+	year, and not the direct contents of a struct tm, which are (year-1900)
+
+1999-04-15  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/clibincl/stdiosupp.hxx:
+	Add prototype for new cyg_libc_stdio_flush_all_but() function
+
+	* src/clibincl/stream.hxx:
+	Don't include stdiosupp.hxx any more to prevent circular dependency,
+	therefore manually provide _setvbuf prototype
+	Make sure pkgconf/kernel.h is included before mutex.hxx
+
+	* src/clibincl/stream.inl (Cyg_StdioStream::set_error()):
+	Add missing unlock_me()
+
+	* src/stdio/common/fflush.cxx:
+	Separate most of code for fflush(NULL) into separate
+	cyg_libc_stdio_flush_all_but() function, which has the extra
+	capability of omitting one stream
+
+	* src/stdio/common/stderr.cxx:
+	* src/stdio/common/stdin.cxx:
+	* src/stdio/common/stdout.cxx:
+	* src/stdio/common/vsnprintf.cxx:
+	* src/stdio/common/vsscanf.cxx:
+	Add missing clibincl/stdiosupp.hxx include
+
+	* src/stdio/common/stream.cxx (Cyg_StdioStream::read()):
+	When reading, ensure we flush all output streams
+
+	* src/stdio/common/stream.cxx (Cyg_StdioStream::flush_output_unlocked):
+	Flush the device as well
+
+1999-04-15  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/stdio/common/streambuf.cxx (set_buffer): 
+	* src/stdio/common/stdioinlines.cxx (_setbuf): 
+	* src/clibincl/streambuf.inl: 
+	* src/clibincl/streambuf.hxx: 
+	* src/clibincl/stream.hxx (class Cyg_StdioStream): 
+	* include/pkgconf/libc.h:
+	* include/stdio.inl (setbuf): 
+	Fix dumb typo: BUFSIZE -> BUFSIZ
+	This fixes PR19837
+
+1999-04-15  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/stdio/common/stdioinlines.cxx (_setbuf): 
+	* include/stdio.inl (setbuf): 
+	Use _IONBF when buf==NULL, and _IOLBF otherwise.
+	Fix for PR 19836
+
+1999-04-15  John Dallaway  <jld@cygnus.co.uk>
+
+	* include/pkgconf/libc.h: Tidy display string capitalization.
+
+1999-04-12  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* include/pkgconf/libc.h: 
+	Clarify CDL description of CYGNUM_LIBC_MALLOC_MEMPOOL_SIZE
+
+	* tests/signal/signal2.c: Try harder to generate an exception by
+	accessing a misaligned address
+	Don't handle SIGTRAP any more
+	Part of fix for PRs 19731/19607
+
+1999-04-07  Jesper Skov  <jskov@cygnus.co.uk>
+        PR 19667
+	* src/support/mainthread.cxx: 
+	Changed to use the new Cyg_Thread constructor.
+
+1999-04-07  Hugo Tyson  <hmt@cygnus.co.uk>
+
+	* tests/signal/signal2.c (main): Use new macro
+	HAL_VSR_SET_TO_ECOS_HANDLER if defined, to wrest control from
+	CygMon, for example, by reinstalling eCos' default VSRs for
+	exceptions that we are provoking.
+
+1999-03-29  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/signal/siginit.cxx: Include stdlib.h for exit()
+	Fix for PR 19720
+
+1999-03-29  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* tests/time/clock.c (test): Disable instruction cache
+	Hopefully fixes PR 19308
+
+1999-03-29  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* tests/signal/signal2.c: Disabled test 3 for PPC as it cannot
+	trap division by zero.
+
+1999-03-26  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/support/main.cxx (main): Invoke cyg_user_start() if no kernel
+	Only sensible thing to do in our default main in a non-kernel config
+
+1999-03-25  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* tests/time/time.c: 
+	Increase MAX_TIMEOUT since the sparclite gets very close to overrunning
+	it even when working.
+	Should return -1 iff CYGSEM_LIBC_TIME_TIME_WORKING isn't defined
+	Cosmetic changes	
+
+1999-03-25  Hugo Tyson  <hmt@cygnus.co.uk>
+
+	* tests/time/time.c (test): Take into account setting of
+	CYGSEM_LIBC_TIME_SETTIME_WORKING ie. does cyg_libc_time_settime()
+	work?  If not, check that it returns an error.
+	This was exposed by the random combo in PR#19479.
+
+1999-03-23  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* include/pkgconf/libc.h:
+	Rename CYGSEM_LIBC_RAND_SIMPLEST and CYGSEM_LIBC_RAND_KNUTH1 to
+	CYGIMP_...
+
+	Add another rand implementation CYGIMP_LIBC_RAND_SIMPLE1 which is
+	the default
+
+	Part of fix for PR 19562
+
+	* include/sys/cstartup.h:
+	Tidy and remove unnecessary dependencies
+
+	* src/stdlib/rand.cxx:
+	Rename algorithms from CYGSEM_... to CYGIMP_...
+	Add new "simple1" algorithm
+
+	* tests/ctype/ctype.c:
+	Tidy
+
+	* tests/stdlib/rand3.c:
+	Fix so that 0..RAND_MAX is split evenly over buckets, which it wasn't
+	before
+	Deal with case of RAND_MAX not being divisible by NUM_BUCKETS
+	exactly
+	Increase TEST_LENGTH to 200000 to provide more representative sample
+	Add CYG_TEST_INFO output to help ensure it doesn't time out
+	Tidy
+
+	* tests/stdlib/rand4.c:
+	Only fail if more than _two_ thirds (rather than one third) match.
+	This is because half would match for a perfectly random distribution
+	This is the rest of the fix for PR 19562
+	Cosmetic changes
+
+1999-03-22  Hugo Tyson  <hmt@cygnus.co.uk>
+
+	* src/support/mainthread.cxx (CYGNUM_LIBC_MAIN_STACK_SIZE): 
+	Use CYGNUM_HAL_STACK_SIZE_TYPICAL for the stack size instead of
+	CYGNUM_HAL_MINIMUM_STACK_SIZE.
+
+1999-03-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* tests/PKGconf.mak: Add -Wno-format when building strftime otherwise
+	it generates warnings for things that we do want to test (null
+	string, and %y format)
+
+1999-03-19  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* include/pkgconf/libc.h (CYGNUM_LIBC_TIME_DST_DEFAULT_STATE): 
+	Put brackets back round negative number since sdf says the config
+	tool is fixed now (PR 19537)
+
+	Add new CYGSEM_LIBC_RAND_SIMPLEST and CYGSEM_LIBC_RAND_KNUTH1
+	options for different rand() algorithms in a so far failed attempt
+	to fix PR 19562
+
+	* src/stdlib/rand.cxx:
+	Add new optional algorithm from Knuth vol.2
+
+	* tests/stdlib/rand4.c:
+	Some tidies
+	Don't run test when using simplest algorithm
+
+	* tests/signal/signal2.c (main): 
+	Don't try to make an FPE on tx39 - its possible to detect but requires
+	too much HAL work to be sensible
+
+1999-03-18  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/signal/siginit.cxx (cyg_libc_signals_hwexcept_handler): 
+	Use HAL_ENABLE_INTERRUPTS() rather than kernel to enable interrupts
+
+1999-03-18  Mark Galassi  <rosalia@cygnus.com>
+
+	* tests/PKGconf.mak (TESTS): added rand4 compilation.
+
+	* tests/stdlib/rand4.c: added this test for periodicity in the
+	least significant bit of rand().
+
+1999-03-18  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* include/pkgconf/libc.h: Remove CYGFUN_LIBC_TIME_POSIX dependency
+	on CYGPKG_LIBC_STDIO
+
+	* src/stdlib/itoa.cxx:
+	New file to convert integers to ascii
+
+	* include/stdlib.h:
+	Add proto for new cyg_libc_itoa() function
+
+	* include/time.inl:
+	Rework __asctime_r() to use memcpy() and cyg_libc_itoa() rather than
+	sprintf()
+
+	* src/PKGconf.mak:
+	Build stdlib/itoa.cxx
+
+	The above changes fix PR 19448
+
+1999-03-17  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* include/time.h: Add #define of __time_t_defined to placate newlib
+	if it is used by accident. This is just a temporary workaround though.
+
+1999-03-16  Gary Thomas  <gthomas@cygnus.co.uk>
+
+	* src/PKGconf.mak: Add compile option to step around ARM compiler bug.
+
+1999-03-16  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* include/pkgconf/libc.h (CYGNUM_LIBC_TIME_DST_DEFAULT_STATE): 
+	Don't use parentheses for now
+
+	* src/stdio/common/stream.cxx (refill_read_buffer): 
+	Silence bogus compiler warning
+
+1999-03-16  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* tests/signal/signal2.c (main): Enable SIGSEGV test for
+	i386/Linux.
+
+
+1999-03-15  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/signal/siginit.cxx (cyg_libc_signals_hwexcept_handler): 
+	Only enable interrupts if they were disabled
+
+	* include/sys/timeutil.h: 
+	* src/time/timeutil.cxx:
+	Add FIX ME line as a reminder that the workaround there can go away
+	in future
+
+	* include/pkgconf/libc.h:
+	Add proper define for CYGSEM_LIBC_EXIT_CALLS_FFLUSH
+	Put brackets round negative CYGNUM_LIBC_TIME_DST_DEFAULT_STATE define
+	Fix run time typo
+	
+	* include/time.inl (__localtime_r): 
+	Include sys/timeutil.h before this to get
+	cyg_libc_time_normalize_structtm()
+
+1999-03-12  Gary Thomas  <gthomas@cygnus.co.uk>	
+
+	* include/sys/timeutil.h: 
+	* src/time/timeutil.cxx: Remove 'const' from char arrays since
+	this fails [silently] on ARM when -fwritable-strings (PR19440)
+
+1999-03-12  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* tests/signal/signal2.c (main): Compiler warnings fix was
+	slightly broken.
+
+1999-03-12  Jesper Skov  <jskov@cygnus.co.uk>
+        PR 19473
+	* tests/signal/signal2.c (main): 
+        Disabling SIGTRAP handling on i386/Linux is not a good idea.
+1999-03-11  Jesper Skov  <jskov@cygnus.co.uk>
+        PR 19473
+	* tests/signal/signal2.c: 
+	Added compiler warnings fix.
+	Added N/A handling for i386/Linux.
+
+1999-03-10  Gary Thomas  <gthomas@cygnus.co.uk>
+
+	* include/pkgconf/libc.h: Force "haldiag" device to be present.
+	'asctime' and friends need 'stdio' as well.
+
+	* include/time.inl: Fix syntax error on difftime() declaration.
+
+1999-03-08  Gary Thomas  <gthomas@cygnus.co.uk>
+
+	* src/clibincl/stream.hxx: <cyg/infra/cyg_ass.h> needed for this file.
+
+	* src/stdio/common/vsscanf.cxx (str_read): Fix problem with string 
+	pointer [created by merge with new I/O package].
+
+1999-03-05  John Dallaway  <jld@cygnus.co.uk>
+
+	* include/pkgconf/libc.h:
+	Add legal values for CYGNUM_LIBC_TIME_STD_DEFAULT_OFFSET
+	and CYGNUM_LIBC_TIME_DST_DEFAULT_OFFSET.
+
+1999-03-05  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* include/time.inl (cyg_libc_time_year_is_leap): 
+	Fix bug with modulo year 400
+	Fix typo in asctime_r macro
+	Fix gmtime_r, and mktime as a result of testing
+
+	* tests/time/asctime.c, tests/time/ctime.c, tests/time/gmtime.c,
+	  tests/time/gmtime.c, tests/time/localtime.c, tests/time/mktime.c,
+	  tests/time/strftime.c, tests/time/time.c: 
+	New tests
+
+	* tests/PKGconf.mak:
+	Build above new tests
+
+	* include/pkgconf/libc.h:
+	Add reminder FIX ME about extra config option
+
+	* src/time/strftime.cxx:
+	Fix %w and %Y parameters as a result of testing
+
+	* src/time/timeutil.cxx:
+	Fix cyg_libc_time_normalize_structtm() as a result of testing
+	of mktime()
+
+	* tests/time/clock.c:
+	Reformat, remove obsolete bits and tidy
+
+	* include/time.h:
+	Add Cyg_libc_time_dst type and new functions
+	cyg_libc_time_setzoneoffsets(), cyg_libc_time_setdst(),
+	cyg_libc_time_getzoneoffsets(), cyg_libc_time_settime()
+
+	* include/time.inl:
+	Implement the above functions. This allows us to adjust for timezone
+	diffences and set the time.
+	Change localtime() to adjust for STD/DST
+	Change mktime() to adjust for STD/DST
+
+	* include/libc.h:
+	Add new config options CYGSEM_LIBC_TIME_SETTIME_WORKING
+	and component CYGPKG_LIBC_TIME_ZONES containing options
+	CYGNUM_LIBC_TIME_DST_DEFAULT_STATE,
+	CYGNUM_LIBC_TIME_STD_DEFAULT_OFFSET,
+	CYGNUM_LIBC_TIME_DST_DEFAULT_OFFSET
+
+	* src/strftime.cxx:
+	Adjust handling of %Z to _not_ deal with STD/DST
+
+	* src/time/settime.cxx:
+	New file to implement cyg_libc_time_settime()
+
+	* src/PKGconf.mak:
+	Build settime.cxx
+
+	* src/time/timeutil.cxx: 
+	Supply outline versions of cyg_libc_time_setzoneoffsets(),
+	cyg_libc_time_setdst(), and cyg_libc_time_getzoneoffsets()
+	Add variables for STD/DST state
+	Some minor comment changes
+
+	* include/errno.h:
+	Use CYGBLD_ATTRIB_CONST instead of __attribute__((const)) directly
+
+	* include/signal.h:
+	Change format of function comment headers
+
+	* include/signal.inl:
+	Restrict errno.h inclusion to when its actually used
+	Fix a spelling typo
+
+	* include/stdlib.h:
+	Add CYGBLD_ATTRIB_CONST to abs, div, labs, ldiv
+
+	* include/stdlib.inl:
+	Reformat and tidy
+	Include new versions of div and ldiv which are more portable and
+	are cleanly rewritten so aren't covered by the BSD licence, which
+	is now removed
+
+	* src/stdlib/div.cxx, src/stdlib/ldiv.cxx:
+	Non-inline, non-BSD and portable versions of the new versions of div
+	and ldiv from stdlib.inl
+	
+	* include/time.h:
+	Much reformatting, tidying and improving comments
+	Change CLOCKS_PER_SEC from 1000 to 1000000
+	Add new functions asctime_r, ctime_r, gmtime_r, localtime_r, clock,
+	difftime, mktime, time, asctime, ctime, gmtime, localtime, strftime
+	Include new time.inl file
+
+	* include/pkgconf/libc.h:
+	Add new options CYGSEM_LIBC_TIME_CLOCK_WORKING,
+	CYGSEM_LIBC_TIME_TIME_WORKING, CYGFUN_LIBC_TIME_POSIX,
+	CYGNUM_LIBC_TIME_CLOCK_TRACE_LEVEL, CYGIMP_LIBC_TIME_ASCTIME_INLINE,
+	CYGIMP_LIBC_TIME_CTIME_INLINE, CYGIMP_LIBC_TIME_DIFFTIME_INLINE,
+	CYGIMP_LIBC_TIME_GMTIME_INLINE, CYGIMP_LIBC_TIME_LOCALTIME_INLINE,
+	CYGIMP_LIBC_TIME_MKTIME_INLINE, CYGIMP_LIBC_TIME_ASCTIME_R_INLINE,
+	CYGIMP_LIBC_TIME_CTIME_R_INLINE, CYGIMP_LIBC_TIME_GMTIME_R_INLINE,
+	and CYGIMP_LIBC_TIME_LOCALTIME_R_INLINE
+
+	* time/asctime.cxx, time/asctime_r.cxx, time/clock.cxx, time/ctime.cxx,
+	  time/ctime_r.cxx, time/difftime.cxx, time/gmtime.cxx,
+	  time/gmtime_r.cxx, time/localtime.cxx, time/localtime_r.cxx,
+	  time/mktime.cxx, time/strftime.cxx, time/time.cxx, time/timeutil.cxx,
+	  include/time.inl:
+	New files to implement the new time functions. Many of them simply
+	provide the outline definitions, but the real body of the function
+	comes from time.inl
+
+	* src/PKGconf.mak:
+	Build new .cxx files
+
+	* src/clibincl/stdlibsupp.hxx:
+	Remove _div and _ldiv prototypes since they're no longer needed
+
+	* src/clibincl/timesupp.hxx:
+	Delete as its now obsolete
+
+	* src/time/clock.cxx:
+	Use new CYGSEM_LIBC_TIME_CLOCK_WORKING option to control whether it
+	just returns (clock_t)-1 or not.
+	Much reformatting and tidying
+	Change real imlpementation from _clock to __clock
+	Use CYGBLD_ATTRIB_WEAK_ALIAS now
+
+	* tests/stdlib/div.c, tests/stdlib/ldiv.c:
+	Add some extra tests for handling of negative numbers
+	Reformat and tidy a bit, including removing the test for CYGPKG_LIBC
+	since its now always defined if the test is to be compiled
+
+	* tests/time/clock.c:
+	Remove duplication CYG_TEST_INFO line
+	Check if unimplemented using "(clock_t)-1" and not just "-1"
+
+1999-03-04  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/stdlib/system.cxx: 
+	Make sure system() is a weak alias for __system()
+
+	* include/pkgconf/libc.h: Rework CDL description for 
+	CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE and change its default to
+	"/dev/haldiag"
+
+	* src/stdio/common/stream.cxx:
+	Check that dev is valid when passed to stream constructor
+
+	* src/stdio/common/stdiosupp.cxx:
+	Tidy
+
+	* src/support/mainthread.cxx: Make this depend on
+	CYGSEM_LIBC_STARTUP_MAIN_THREAD rather than just CYGPKG_KERNEL
+
+1999-03-04  Gary Thomas  <gthomas@cygnus.co.uk>
+
+	Merged in changes from 'ecos-new_devs-19990216-branch'
+	
+	(1999-02-24  Jonathan Larmour  <jlarmour@cygnus.co.uk>)
+
+	* src/stdio/common/stream.cxx:
+	Add "fix me" comments and remove a couple of commented out lines
+
+	* src/stdio/common/vsnprintf.cxx:
+	* src/stdio/common/vsscanf.cxx:
+	Revert to using pointer to string for private data, not just string.
+	This preserves the state across multiple calls	
+
+	(1999-02-24  Gary Thomas  <gthomas@cygnus.co.uk>)
+
+	* src/stdio/common/vsscanf.cxx: 
+	* src/stdio/common/vsnprintf.cxx: 
+	* src/stdio/common/stream.cxx: 
+	* src/stdio/common/stdiosupp.cxx: 
+	* src/stdio/common/fopen.cxx: 
+	* src/clibincl/stream.inl: 
+	* src/clibincl/stream.hxx: 
+	* src/clibincl/stdiosupp.hxx: 
+	* include/pkgconf/libc.h: Changes for new I/O system.
+
+1999-03-03  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* tests/stdlib/atexit.c: Forgot to config atexit test for
+	CYGFUN_LIBC_ATEXIT option
+
+	* include/pkgconf/libc.h:
+	Require CYGVAR_KERNEL_THREADS_DATA for CYGSEM_LIBC_PER_THREAD_STRTOK
+	This fixes PR 19362
+	Require CYGPKG_KERNEL for thread safe streams
+	Also don't need "requires CYGPKG_KERNEL" for per-thread rand and errno
+	if we already require a finer granularity kernel option
+
+1999-02-25  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* include/pkgconf/libc.h: Fix CYGNUM_LIBC_MAIN_STACK_SIZE by changing
+	CYGPKG_LIBC_STARTUP_MAIN_THREAD -> CYGSEM_LIBC_STARTUP_MAIN_THREAD
+	Fix for PR 19304
+
+1999-02-23  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/stdlib/system.cxx: Add to implement trivial system() call
+	* include/stdlib.h: Add system() prototype
+	* src/PKGconf.mak: Build system.cxx
+
+	* tests/ctype/ctype.c, tests/i18n/setlocale.c, tests/setjmp/setjmp.c,
+	  tests/signal/signal1.c, tests/signal/signal2.c,
+	  tests/stdio/sprintf1.c, tests/stdio/sprintf2.c, tests/stdio/sscanf.c,
+	  tests/stdio/stdiooutput.c, tests/stdlib/atexit.c,
+	  tests/stdlib/atoi.c, tests/stdlib/atol.c, tests/stdlib/bsearch.c,
+	  tests/stdlib/div.c, tests/stdlib/getenv.c, tests/stdlib/labs.c,
+	  tests/stdlib/ldiv.c, tests/stdlib/malloc1.c, tests/stdlib/malloc2.c,
+	  tests/stdlib/malloc3.c, tests/stdlib/qsort.c, tests/stdlib/rand1.c,
+	  tests/stdlib/rand2.c, tests/stdlib/rand3.c, tests/stdlib/realloc.c,
+	  tests/stdlib/srand.c, tests/stdlib/strtol.c, tests/stdlib/strtoul.c,
+	  tests/string/memchr.c, tests/string/memcmp1.c,
+	  tests/string/memcmp2.c, tests/string/memcpy1.c,
+	  tests/string/memcpy2.c, tests/string/memmove1.c,
+	  tests/string/memmove2.c, tests/string/memset.c,
+	  tests/string/strcat1.c, tests/string/strcat2.c,
+	  tests/string/strchr.c, tests/string/strcmp1.c,
+	  tests/string/strcmp2.c, tests/string/strcoll1.c,
+	  tests/string/strcpy1.c, tests/string/strcpy2.c,
+	  tests/string/strcspn.c, tests/string/strlen.c,
+	  tests/string/strncat1.c, tests/string/strncat2.c,
+	  tests/string/strncpy1.c, tests/string/strncpy2.c,
+	  tests/string/strpbrk.c, tests/string/strrchr.c,
+	  tests/string/strspn.c, tests/string/strstr.c, tests/string/strtok.c,
+	  tests/string/strxfrm1.c, tests/string/strxfrm2.c, tests/time/clock.c:
+	Use CYG_TEST_NA() macro for non-applicable test configurations
+
+1999-02-20  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* include/signal.h:
+	* include/signal.inl:
+	* src/signal/raise.cxx:
+	* src/signal/siginit.cxx:
+	* src/signal/signal.cxx:
+	* tests/signal/signal1.c
+	* tests/signal/signal2.c:
+	New files to implement ISO standard signals
+
+	* src/PKGconf.mak (TESTS): 
+	* tests/PKGconf.mak (TESTS): 
+	Update to build new files above
+	
+	* include/stdlib.h: 
+	* src/clibincl/stdlibsupp.hxx:
+	Comment and QA changes (including giving better names to some types)
+
+	* include/libc.h:
+	Add new configuration options for signals
+	Add new CYGSEM_LIBC_STARTUP_MAIN_THREAD option
+	Add a note to CYGNUM_LIBC_MAIN_STACK_SIZE option that it may be
+	overriden by HAL
+	Add new CYGFUN_LIBC_ATEXIT option and move ...ATEXIT_HANDLERS under
+	it
+	Add new CYGSEM_LIBC_EXIT_CALLS_FFLUSH option
+	Require CYGSEM_LIBC_STARTUP_MAIN_THREAD for "Invoke default static
+	constructors" option
+
+	* src/stdlib/atexit.cxx:
+	Support above CYGFUN_LIBC_ATEXIT and QA changes
+
+	* src/stdlib/exit.cxx:
+	Support for above new libc.h options, and some QA changes
+
+	* src/support/cstartup.cxx:
+	Add support for new CYGSEM_LIBC_STARTUP_MAIN_THREAD option
+
+	* src/support/mainthread.cxx:
+	Override main stack size if the HAL has a minimum
+
+	* src/string/strncpy.cxx:
+	Use improved algorithm for aligned copies - imported from newlib
+	QA changes
+
+	* src/stdlib/abort.cxx:
+	Support raise(SIGABRT), and some QA
+	
+	* include/errno.h: 
+	Add const attribute
+
+	* tests/stdlib/abs.c:
+	QA improvements
+
+1999-02-04  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/support/cstartup.cxx: Only define cyg_libc_main_thread when
+	the kernel is around.
+
+1999-02-01  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* tests/time/clock.c: Joined the two test/NOP checks into
+	one. 
+	Increased tolerance in attempt to fix PRs 18737,18787,18846.
+	Fixed typo.
+
+1999-01-28  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/string/strtok.cxx: 
+	* src/stdlib/rand.cxx: 
+	Include <pkgconf/kernel.h> if we use kernel header files
+
+1999-01-25  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* tests/stdio/sscanf.c (test): 
+	CYGSEM_LIBC_STDIO_PRINTF_FLOATING_POINT should be
+	CYGSEM_LIBC_STDIO_SCANF_FLOATING_POINT
+	Fix for PR 18786
+
+	* src/string/strtok.cxx: 
+	* src/stdio/common/stdiofiles.cxx:
+	* src/errno/errno.cxx: 
+	* src/stdlib/rand.cxx: 
+	Give mutex protection objects a libc constructor priority
+
+	* src/support/invokemain.cxx:
+	Add prototype for cyg_hal_invoke_constructors()
+
+	* src/support/mainthread.cxx:
+	Give cyg_libc_dummy_constructor_obj a libc constructor priority,
+	and make its class have a public constructor
+
+	* src/stdio/common/stderr.cxx: 
+	* src/stdio/common/stdout.cxx: 
+	* src/stdio/common/stdin.cxx: 
+	Give cyg_libc_stdio_stdin/out/err static objects a libc constructor
+	priority
+	
+	* src/clibincl/streambuf.hxx (class Cyg_StdioStreamBuffer): 
+	* src/clibincl/stream.hxx (class Cyg_StdioStream): 
+	Remove private copy constructor. Needed to make prioritised
+	static constructors work. Fix for PR 18898
+
+1999-01-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/errno/errno.cxx: 
+	Include pkgconf/kernel.h otherwise it fails with per-thread errno
+	enabled
+
+	* include/pkgconf/libc.h: 
+	Enable per-thread errno by default since that is what POSIX would
+	want
+
+	* tests/time/clock.c (test): 
+	Placate compiler by initializing clock_first/second/third anyway,
+	even though they won't be in practice. This is only a test program
+	so adding an extra instruction doesn't matter.
+
+	* src/i18n/locale.cxx (_setlocale): 
+	Placate compiler, since it is dumb, by nesting, not serializing, if's
+	This is an idempotent change, but screws up the formatting :-(.
+
+	* src/string/strpbrk.cxx (_strpbrk): 
+	Change while loop to do loop to placate compiler. It'll even save an
+	instruction too (wow!)
+	
+1999-01-22  John Dallaway  <jld@cygnus.co.uk>
+
+	* include/pkgconf/libc.h: 
+	Add closing curly brace to CYGPKG_LIBC_STRING_STRTOK definition
+
+1999-01-21  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* include/errno.h: 
+	Tidy up and add to header description 
+	Change cyg_get_errno_p() to cyg_libc_get_errno_p()
+	Remove ifdef CYGPKG_LIBC
+
+	* include/sys/file_if.h:
+	Remove - move contents to stdio.h
+
+	* include/stdio.h:
+	Tidy up header description
+	Move FILE typedef here from sys/file_if.h
+	SEEK_SET, SEEK_CUR, SEEK_END defined to 0, 1, 2 respectively
+	for backwards compatibility with old UNIX
+	Change definitions of stdin/out/err to be addresses of FILE
+	globals - even though they're actually Cyg_StdioStream it'll work
+
+	* include/pkgconf/libc.h:
+	Make CYGPRI_LIBC_WEAK et al macros depend on new ones in infra
+	Reorganise trace options under the individual components they are
+	associated with.
+	Reorganise thread-safety options under the individual components
+	they are associated with.
+	Add new CYGSEM_LIBC_INVOKE_DEFAULT_STATIC_CONSTRUCTORS option
+	Misc. reformatting
+	Remove dependency on pkgconf/kernel.h - Configuration Tool will
+	generate check macros anyway.
+	Remove CYGPKG_LIBC_TRACE, CYGFUN_LIBC_strtok, CYGPKG_LIBC_RAND
+	options
+	Tidy up description header
+
+	* src/clibincl/clibdata.hxx:
+	* src/clibincl/clibdata.inl:
+	* src/support/clibdata.cxx:
+	Remove and instead rely on each component to initialise its own data
+
+	* src/clibincl/stdiofiles.hxx, src/clibincl/stdiofiles.inl:
+	New files to contain global file list and lock (if applicable).
+	Implemented as class with member access functions
+
+	* src/errno/errno.cxx:
+	Reorganise with self-contained per-thread data, if applicable
+	Remove ifdef CYGPKG_LIBC
+	Tidy up description header
+	Rename cyg_get_errno_p() to cyg_libc_get_errno_p()
+
+	* src/stdio/common/fclose.cxx:
+	* src/stdio/common/fflush.cxx:
+	* src/stdio/common/fopen.cxx:
+	* src/stdio/common/freopen.cxx:
+	Remove ifdef CYGPKG_LIBC
+	Use new global file access method from stdiofiles.hxx
+	Tidy up description header
+	Use new CYGBLD_ATTRIB_WEAK_ALIAS
+	Access errno "normally" rather than clibdata way
+
+	* src/stdio/common/stdin.cxx:
+	* src/stdio/common/stdout.cxx
+	* src/stdio/common/stderr.cxx:
+	New files. Implement Cyg_StdioStream objects for each stream. In
+	separate self-contained files so using one doesn't bring in the
+	others
+
+	* src/stdio/common/stdiofiles.cxx:
+	New file. Implements global files array and lock
+
+	* src/stdlib/_exit.cxx:
+	Tidy up description header
+	Remove ifdef CYGPKG_LIBC
+	Use infra CYGBLD* macros
+
+	* src/stdlib/malloc.cxx:
+	Tidy up description header
+	Remove ifdef CYGPKG_LIBC
+	Add pkgconf/kernel.h now that pkgconf/libc.h doesn't have it
+	Use infra CYGBLD* macros
+	Make pool visible externally with weak attribute and new name
+	cyg_libc_malloc_memorypool
+
+	* src/stdlib/rand.cxx:
+	* src/stdlib/strtok.cxx:
+	Reorganise with self-contained per-thread data, if applicable
+	Remove ifdef CYGPKG_LIBC
+	Tidy up description header
+	Use infra CYGBLD* macros
+
+	* src/support/cstartup.cxx:
+	Split into smaller files to make selective linking work better,
+	fix i386 port problem and make GDB happy
+
+	* src/support/environ.cxx:
+	* src/support/invokemain.cxx:
+	* src/support/main.cxx:
+	* src/support/mainthread.cxx:
+	New files from bits of the old cstartup.cxx
+	Add support for CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG
+
+	* src/PKGconf.mak:
+	Update to reflect file additions/deletion
+
+	* tests/stdlib/rand1.c:
+	* tests/stdlib/rand2.c:
+	* tests/stdlib/rand3.c:
+	* tests/stdlib/srand.c:
+	Make conform to coding standards
+	Remove ifdef CYGPKG_LIBC_RAND
+	Tidy up description header
+
+	* tests/string/strtok.c:
+	Make conform to coding standards
+	Remove ifdef CYGFUN_LIBC_strtok
+	Tidy up description header
+
+1999-01-15  Mark Galassi  <rosalia@cygnus.com>
+
+	* tests/stdlib/getenv.c (main): added tests for the case in which
+	the user does not supply environ and in which the user supplies a
+	NULL environ.
+
+1999-01-15  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/support/cstartup.cxx: Added workaround for weak aliasing
+	problem in i386 gcc.
+
+
+1999-01-15  Gary Thomas  <gthomas@cygnus.co.uk>
+
+	* include/pkgconf/libc.h (CYGNUM_LIBC_MAIN_STACK_SIZE): 
+	(CYGNUM_LIBC_MALLOC_MEMPOOL_SIZE): Change defaults to be
+	more reasonable on small systems.
+
+1999-01-04  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/support/clibdata.cxx: 
+	Minor bug with environ not being initialised correctly by
+	default
+
+1998-12-24  Bart Veer  <bartv@cygnus.co.uk>
+
+	* src/clibincl/stream.inl (Cyg_StdioStream):
+	check_this() member functions should now be const
+
+1998-12-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/string/memchr.cxx (_memchr): 
+	treat search value parameter to memchr as an unsigned byte,
+	not a signed int - copied fix from newlib PR 18471
+
+1998-12-21  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* tests/stdlib/realloc.c: 
+	* tests/stdlib/malloc3.c: 
+	* tests/stdlib/malloc2.c: 
+	Warning cleanup
+
+1998-12-14  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* tests/stdlib/malloc2.c, tests/stdlib/malloc3.c,
+	  tests/stdlib/realloc.c: 
+	Only run these tests when we have a coalescing memory allocator
+
+1998-12-14  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/stdio/common/stream.cxx:
+	Only check buffer init success if buffering
+
+	* src/stdio/common/streambuf.cxx (set_buffer): 
+	Check for diff of requested size against buffer_size, not
+	get_buffer_size(), since this may return -1, which won't be
+	equal to size, and will cause malloc to be called
+
+1998-12-01  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* tests/stdlib/getenv.c (main): Don't declare variables when they
+	are not used.
+
+Thu Nov 26 17:59:12 1998  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* tests/string/strncpy1.c: 
+	Fix off-by-one error since it called my_strcmp() and not
+	my_strncmp(), which meant in included the trailing NULL when it
+	shouldn't have.
+
+1998-11-26  Jesper Skov  <jskov@cygnus.co.uk>
+
+	* src/stdlib/qsort.cxx (_qsort): 
+	* src/stdlib/rand.cxx (_srand): 
+	Changed CYG_REPORT_FUNCNAMETYPE to CYG_REPORT_FUNCNAME in void
+	functions.
+
+Mon Oct 26 18:49:00 1998  Jonathan Larmour  <jlarmour@cygnus.co.uk>
+
+	* src/support/cstartup.cxx (cyg_libc_dummy_main): 
+	Silence compiler warning with cast of char * to CYG_ADDRWORD
+
 Wed Oct 28 17:31:21 1998  Jonathan Larmour  <jlarmour@cygnus.co.uk>
 
 	* src/time/clock.cxx (_clock): 
@@ -1636,7 +2494,7 @@ Thu Mar 19 11:41:56 1998  Jonathan Larmo
 // September 30, 1998.
 // 
 // The Initial Developer of the Original Code is Cygnus.  Portions created
-// by Cygnus are Copyright (C) 1998 Cygnus Solutions.  All Rights Reserved.
+// by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions.  All Rights Reserved.
 // -------------------------------------------
 //
 //####COPYRIGHTEND####