vendor/gcc/2.95.3-with_sjlj_fix

7 files changed, 0 insertions, 2092 deletions

diff --git a/contrib/libg++/include/ChangeLog b/contrib/libg++/include/ChangeLog
deleted file mode 100644
index 228edd5a9be46..0000000000000
--- a/contrib/libg++/include/ChangeLog
+++ /dev/null
@@ -1,990 +0,0 @@
-Tue Jun  4 18:58:16 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* bfdlink.h (struct bfd_link_info): Add notice_all field.
-
-Fri Apr 26 10:33:12 1996  Doug Evans  <dje@canuck.cygnus.com>
-
-	* demangle.h (#ifdef IN_GCC): #include "gansidecl.h".
-	(PROTO,PTR,const): Delete.
-
-Mon Apr 22 17:27:42 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* bfdlink.h (struct bfd_link_info): Add traditional_format field.
-
-Mon Apr 15 15:16:56 1996  Doug Evans  <dje@canuck.cygnus.com>
-
-	* libiberty.h (choose_temp_base): Add prototype.
-
-Tue Mar 12 17:29:46 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* bfdlink.h (bfd_wrapped_link_hash_lookup): Declare.
-	(struct bfd_link_info): Add wrap_hash field.
-
-Wed Feb 14 16:49:17 1996  Martin Anantharaman  <martin@mail.imech.uni-duisburg.de>
-
-	* ieee.h (ieee_record_enum_type): Define
-	ieee_external_reference_info_enum.
-
-Fri Feb  2 17:09:25 1996  Doug Evans  <dje@charmed.cygnus.com>
-
-	* dis-asm.h (DISASM_RAW_INSN): Delete.
-
-Tue Jan 23 09:21:47 1996  Doug Evans  <dje@charmed.cygnus.com>
-
-	* dis-asm.h (INIT_DISASSEMBLE_INFO): Set endian to BFD_ENDIAN_UNKNOWN.
-	New argument FPRINTF_FUNC.
-
-Mon Jan 22 16:37:59 1996  Doug Evans  <dje@charmed.cygnus.com>
-
-	* dis-asm.h (disassemble_info): New members arch, mach, endian.
-	(INIT_DISASSEMBLE_INFO): Initialize them.
-	(DISASM_RAW_INSN{,FLAG}): Define.
-
-Thu Jan 18 11:32:38 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* demangle.h (cplus_demangle_opname): Change opname parameter to
-	const char *.
-	(cplus_mangle_opname): Change return type and opname parameter to
-	const char *.
-
-Fri Jan  5 00:01:22 1996  Ian Lance Taylor  <ian@cygnus.com>
-
-	* ieee.h (enum ieee_record): Add ieee_asn_record_enum,
-	ieee_at_record_enum, ieee_ty_record_enum, ieee_atn_record_enum,
-	ieee_bb_record_enum, and ieee_be_record_enum.
-
-Wed Jan  3 13:12:09 1996  Fred Fish  <fnf@cygnus.com>
-
-	* obstack.h: Update copyright to 1996.
-	(_obstack_memory_used): Declare.
-	(obstack_memory_used): Define macro.
-	
-Thu Dec 28 11:42:12 1995  Ian Lance Taylor  <ian@cygnus.com>
-
-	* libiberty.h (xstrdup): Declare.
-
-Thu Dec 21 14:47:17 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
-
-	* wait.h: Protect all macros with #ifndef.
-
-Tue Oct 24 21:45:40 1995  Ian Lance Taylor  <ian@cygnus.com>
-
-	* bfdlink.h (struct bfd_link_info): Add static_link field.
-
-Tue Sep 12 16:28:04 1995  Ian Lance Taylor  <ian@cygnus.com>
-
-	* bfdlink.h (struct bfd_link_callbacks): Add symbol parameter to
-	warning callback.
-
-Fri Sep  1 13:11:51 1995  Ian Lance Taylor  <ian@cygnus.com>
-
-	* bfdlink.h (struct bfd_link_callbacks): Change warning callback
-	to take BFD, section, and address arguments.
-
-Thu Aug 31 16:45:12 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* bfdlink.h (struct bfd_link_info): Remove PE stuff.
-
-Tue Aug 22 03:18:23 1995  Ken Raeburn  <raeburn@kr-laptop.cygnus.com>
-
-	* libiberty.h: Declare xstrerror.  From Pat Rankin.
-
-Mon Aug 21 18:11:36 1995  steve chamberlain  <sac@slash.cygnus.com>
-
-	* bfdlink.h (struct bfd_link_info): Remove PE stuff.
-
-Wed Aug  2 08:14:12 1995  Doug Evans  <dje@canuck.cygnus.com>
-
-	* dis-asm.h (print_insn_sparc64): Declare.
-
-Mon Jul 10 13:26:49 1995  Eric Youngdale  <eric@aib.com>
-
-	* bfdlink.h (struct bfd_link_info): Add new field symbolic.
-
-Sun Jul  2 17:48:40 1995  Ian Lance Taylor  <ian@cygnus.com>
-
-	* bfdlink.h (struct bfd_link_info): Change type of base_file to
-	PTR.
-
-Thu Jun 29 00:02:45 1995  Steve Chamberlain  <sac@slash.cygnus.com>
-
-	* bfdlink.h (struct bfd_link_info): Added base_file member.
-
-Tue Jun 20 16:40:04 1995  Steve Chamberlain  <sac@slash.cygnus.com>
-
-	* ansidecl.h: win32s is ANSI enough.
-
-Thu May 18 04:25:50 1995  Ken Raeburn  <raeburn@kr-laptop.cygnus.com>
-
-	Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
-
-	* dis-asm.h (print_insn_arm): Delete declaration.
-	(print_insn_{little,big}_arm): New declarations.
-
-	* floatformat.h (floatformat_arm_ext): Declare.
-
-Sat May 13 10:14:08 1995  Steve Chamberlain  <sac@slash.cygnus.com>
-
-	* coff/pe.h: New file.
-	* bfdlink.h (subsytem, stack_heap_parameters): New.
-	* coff/i386.h (NT_SECTION_ALIGNMENT, NT_FILE_ALIGNMENT,
-	NT_DEF_RESERVE, NT_DEF_COMMIT): New.
-	* coff/internal.h (internal_filehdr):  New fields for PE.
-	(IMAGE_DATA_DIRECTORY): New.
-	(internal_aouthdr): New fields for PE.
-
-Thu May  4 14:36:42 1995  Jason Merrill  <jason@phydeaux.cygnus.com>
-
-	* demangle.h: Don't include ansidecl.h if IN_GCC.
-
-
-Tue Feb 21 00:37:28 1995  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hp-symtab.h: Don't use bitfield enumerations, the HP C compiler
-	does not handle them correctly.
-
-
-Thu Feb  9 14:20:27 1995  Ian Lance Taylor  <ian@cygnus.com>
-
-	* libiberty.h (basename): Don't declare parameter type; some
-	systems have this in their header files.
-
-Wed Feb  8 17:35:38 1995  Ian Lance Taylor  <ian@cygnus.com>
-
-	* bfdlink.h (struct bfd_link_hash_entry): Change format of common
-	symbol information, to remove restrictions on maximum size and
-	alignment power, by using a pointer to a structure instead.
-
-Mon Feb  6 14:55:32 1995  Ian Lance Taylor  <ian@cygnus.com>
-
-	* bfdlink.h (enum bfd_link_hash_type): Rename bfd_link_hash_weak
-	to bfd_link_hash_undefweak.  Add bfd_link_hash_defweak.
-
-Mon Jan 16 21:00:23 1995  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* dis-asm.h (GDB_INIT_DISASSEMBLE_INFO, etc): Remove all
-	GDB-specific definitions.
-
-Sun Jan 15 18:39:35 1995  Steve Chamberlain  <sac@splat>
-
-	* dis-asm.h (print_insn_w65): Declare.
-
-Thu Jan 12 17:51:17 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
-
-	* libiberty.h (hex_p): Fix sense of test.
-
-Wed Jan 11 22:36:40 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
-
-	* libiberty.h (_hex_array_size, _hex_bad, _hex_value, hex_init,
-	hex_p, hex_value): New macros and declarations, for hex.c.
-
-Fri Jan  6 17:44:14 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
-
-	* dis-asm.h: Make idempotent.
-
-Wed Dec 14 13:08:43 1994  Stan Shebs  <shebs@andros.cygnus.com>
-
-	* progress.h: New file, empty definitions for progress macros.
-
-
-Fri Nov 25 00:14:05 1994  Jeff Law  (law@snake.cs.utah.edu)
-
-	* hp-symtab.h: New file describing the debug symbols emitted
-	by the HP C compilers.  
-
-Fri Nov 11 15:48:37 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
-
-	* bfdlink.h (struct bfd_link_hash_entry): Change u.c.size from 24
-	to 26 bits, and change u.c.alignment_power from 8 to 6 bits.  6
-	bit in the alignment power is enough for a 64 bit address space.
-
-Mon Oct 31 13:02:51 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* demangle.h (cplus_mangle_opname): Declare.
-
-Tue Oct 25 11:38:02 1994  Ian Lance Taylor  <ian@sanguine.cygnus.com>
-
-	* bfdlink.h (struct bfd_link_callbacks): Fix comments for
-	multiple_common field.
-
-Sun Sep 04 17:58:10 1994  Richard Earnshaw (rwe@pegasus.esprit.ec.org)
-
-	* aout/aout64.h: Only define QMAGIC if it isn't already defined.
-
-	* dis-asm.h: Add support for the ARM.
-
-Wed Aug 10 12:51:41 1994  Doug Evans  (dje@canuck.cygnus.com)
-
-	* libiberty.h (strsignal): Document its existence even if we
-	can't declare it.
-
-Tue Aug  2 14:40:03 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* os9k.h: Remove u_int16, u_int32, and owner_id typedefs and
-	expand their uses.  Those names conflict with Mach headers.
-
-Fri Jul 22 14:17:12 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
-
-	* bfdlink.h (struct bfd_link_hash_entry): Change u.c.size into a
-	bitfield.  Add field u.c.alignment_power.
-
-Sun Jul 10 00:26:39 1994  Ian Dall  (dall@hfrd.dsto.gov.au)
-
-	* dis-asm.h: Add print_insn_ns32k declaration.
-
-Mon Jun 20 17:13:29 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
-
-	* bfdlink.h (bfd_link_hash_table): Make creator a const pointer.
-
-Sat Jun 18 16:09:32 1994  Stan Shebs  (shebs@andros.cygnus.com)
-
-	* demangle.h (cplus_demangle_opname): Declare.
-
-Thu Jun 16 15:19:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* bfdlink.h (struct bfd_link_info): Add new field shared.
-
-Mon Jun  6 14:39:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* bfdlink.h (struct bfd_link_hash_entry): Remove written field:
-	not needed for all backends.
-
-Thu Apr 28 19:06:50 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
-
-	* dis-asm.h (disassembler): Declare.
-
-Fri Apr  1 00:38:17 1994  Jim Wilson  (wilson@mole.gnu.ai.mit.edu)
-
-        * obstack.h: Delete use of IN_GCC to control whether
-        stddef.h or gstddef.h is included.
-
-Tue Mar 22 13:06:02 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* bfdlink.h (enum bfd_link_order_type): Add bfd_data_link_order.
-	(struct bfd_link_order): Add data field to union.
-
-Mon Mar 21 18:45:26 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* bfdlink.h (struct bfd_link_callbacks): Change bitsize argument
-	to add_to_set to reloc.  Remove bitsize argument from constructor.
-	Comment that reloc_overflow, reloc_dangerous and unattached_reloc
-	must handle NULL pointers for reloc location.
-	(enum bfd_link_order_type): Add bfd_section_reloc_link_order and
-	bfd_symbol_reloc_link_order.
-	(struct bfd_link_order): Add reloc field to union.
-	(struct bfd_link_order_reloc): Define.
-
-Mon Mar 14 12:27:50 1994  Ian Lance Taylor  (ian@cygnus.com)
-
-	* ieee-float.h: Removed; no longer used.
-
-Tue Mar  1 18:10:49 1994  Kung Hsu  (kung@mexican.cygnus.com)
-
-	* os9k.h: os9000 target specific header file, the header of the
-	object file is used now.
-
-Sun Feb 27 21:52:26 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
-
-	* floatformat.h: New file, intended to replace ieee-float.h.
-
-Sun Feb 20 17:15:42 1994  Ian Lance Taylor  (ian@lisa.cygnus.com)
-
-	* ansidecl.h (ANSI_PROTOTYPES): Define if using ANSI prototypes.
-
-Wed Feb 16 01:07:12 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* libiberty.h: Don't declare strsignal, to avoid conflicts with
-	Solaris system header files.
-
-Sat Feb 12 22:11:32 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
-
-	* libiberty.h (xexit): Use __volatile__ to avoid losing if
-	compiling with gcc -traditional.
-
-Thu Feb 10 14:05:41 1994  Ian Lance Taylor  (ian@cygnus.com)
-
-	* libiberty.h: New file.  Declares functions provided by
-	libiberty.
-
-Tue Feb  8 05:19:52 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
-
-	Handle obstack_chunk_alloc returning NULL.  This allows
-	obstacks to be used by libraries, without forcing them
-	to call exit or longjmp.
-	* obstack.h (struct obstack): Add alloc_failed flag.
-	_obstack_begin, _obstack_begin_1): Declare to return int, not void.
-	(obstack_finish): If alloc_failed, return NULL.
-	(obstack_base, obstack_next_free, objstack_object_size): 
-	If alloc_failed, return 0.
-	(obstack_grow, obstack_grow0, obstack_1grow, obstack_ptr_grow,
-	obstack_int_grow, obstack_blank): If alloc_failed, do nothing that
-	could corrupt the obstack.
-
-Mon Jan 24 15:06:05 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* bfdlink.h (struct bfd_link_callbacks): Add name, reloc_name and
-	addend argments to reloc_overflow callback.
-
-Fri Jan 21 19:13:12 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* dis-asm.h (print_insn_big_powerpc, print_insn_little_powerpc,
-	print_insn_rs6000): Declare.
-
-Thu Jan  6 14:15:55 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* bfdlink.h (struct bfd_link_callbacks): Add bitsize argument to
-	add_to_set field.  Add new callback named constructor.
-
-Thu Dec 30 10:44:06 1993  Ian Lance Taylor  (ian@rtl.cygnus.com)
-
-	* bfdlink.h: New file for new BFD linker backend routines.
-
-Mon Nov 29 10:43:57 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* dis-asm.h (enum dis_insn_tyupe): Remove non-ANSI trailing comma.
-
-Sat Oct  2 20:42:26 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* dis-asm.h: Move comment to right place.
-
-Mon Aug  9 19:03:35 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
-
-	* obstack.h (obstack_chunkfun, obstack_freefun): Add defns from
-	previous version.  Are these Cygnus local changes?
-
-Fri Aug  6 17:05:47 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
-
-	* getopt.h, obstack.h: Update to latest FSF version.
-
-Mon Aug  2 16:37:14 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* coff/i386.h:  Add Lynx magic number.
-
-Mon Aug  2 14:45:29 1993  John Gilmore  (gnu@cygnus.com)
-
-	* dis-asm.h:  Move enum outside of struct defn to avoid warnings.
-
-Mon Aug  2 08:49:30 1993  Stu Grossman  (grossman at cygnus.com)
-
-	* wait.h (WEXITSTATUS, WSTOPSIG): Mask down to 8 bits.  This is
-	for systems that store stuff into the high 16 bits of a wait
-	status.
-
-Fri Jul 30 18:38:02 1993  John Gilmore  (gnu@cygnus.com)
-
-	* dis-asm.h:  Add new fields insn_info_valid, branch_delay_insns, 
-	data_size, insn_type, target, target2.  These are used to return
-	information from the instruction decoders back to the calling
-	program.  Add comments, make more readable.
-
-Mon Jul 19 22:14:14 1993  Fred Fish  (fnf@deneb.cygnus.com)
-
-	* nlm:  New directory containing NLM/NetWare includes.
-
-Thu Jul 15 12:10:04 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
-
-	* dis-asm.h (struct disassemble_info): New field application_data.
-
-Thu Jul 15 12:41:15 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* dis-asm.h: Added declaration of print_insn_m88k.
-
-Thu Jul  8 09:05:26 1993  Doug Evans  (dje@canuck.cygnus.com)
-
-	* opcode/h8300.h: Lots of little fixes for the h8/300h.
-
-Fri Jul  2 10:31:59 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* ansidecl.h: Use ANSI macros if __mips and _SYSTYPE_SVR4 are
-	defined, since RISC/OS cc handles ANSI declarations in SVR4 mode
-	but does not define __STDC__.
-
-Sun Jun 20 18:27:52 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
-
-	* dis-asm.h: Don't need to include ansidecl.h any more.
-
-Fri Jun 18 03:22:10 1993  John Gilmore  (gnu@cygnus.com)
-
-	* oasys.h:  Eliminate "int8_type", "int16_type", "int32_type", and
-	their variants.  These changes are coordinated with corresponding
-	changes in ../bfd/oasys.c.
-
-Wed Jun 16 10:43:08 1993  Fred Fish  (fnf@cygnus.com)
-
-	* bfd.h:  Note that it has been removed.
-
-Tue Jun  8 12:16:03 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
-
-	 Support for H8/300-H
-	* dis-asm.h (print_insn_h8300, print_insn_h8300h): Declare it.
-	* coff/h8300.h: New magic number.
-	* coff/internal.h: New relocations.
-	* opcode/h8300.h: Lots of new opcodes.
-
-Tue Jun  1 07:35:03 1993  Ken Raeburn  (raeburn@kr-pc.cygnus.com)
-
-	* ansidecl.h (const): Don't define it if it's already defined.
-
-Thu May 27 18:19:51 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
-
-	* dis-asm.h (print_insn_hppa): Declare it.
-
-	* bfd.h: Moved to bfd directory.  Small stub here includes it
-	without requiring "-I../bfd".
-
-Thu Apr 29 12:06:13 1993  Ken Raeburn  (raeburn@deneb.cygnus.com)
-
-	* bfd.h: Updated with BSF_FUNCTION.
-
-Mon Apr 26 18:15:50 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* bfd.h, dis-asm.h: Updated with Hitachi SH.
-
-Fri Apr 23 18:41:38 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* bfd.h: Updated with alpha changes.
-	* dis-asm.h: Added alpha.
-
-Fri Apr 16 17:35:30 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* bfd.h: Update for signed bfd_*get_*.
-
-Thu Apr 15 09:24:21 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* bfd.h: Updated for file_truncated error.
-
-Thu Apr  8 10:53:47 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* ansidecl.h: If no ANSI, define const to be empty.
-
-Thu Apr  1 09:00:10 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* dis-asm.h: Declare a29k and i960 print_insn_*.
-
-	* dis-asm.h: Add print_address_func and related stuff.
-
-	* dis-asm.h (dis_asm_read_memory): Fix prototype.
-
-Wed Mar 31 17:40:16 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* dis-asm.h: Add print_insn_sparc.
-
-Wed Mar 31 17:51:42 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* bfd.h: Updated for BFD_RELOC_MIPS_GPREL and bfd_[gs]et_gp_size
-	prototypes.
-
-Wed Mar 31 16:35:12 1993  Stu Grossman  (grossman@cygnus.com)
-
-	* dis-asm.h: (disassemble_info):  Fix typo in prototype of
-	dis_asm_memory_error().
-
-Tue Mar 30 19:09:23 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
-
-	* dis-asm.h (disassembler_info): Add read_memory_func,
-	memory_error_func, buffer, and length.
-	({GDB_,}INIT_DISASSEMBLE_INFO): Set them.
-	print_insn_*: Remove second argument.
-
-Tue Mar 30 14:48:55 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* bfd.h: Update for lma field of section.
-
-Tue Mar 30 12:22:55 1993  Jim Kingdon  (kingdon@cygnus.com)
-
-	* ansidecl.h: Use ANSI versions on AIX regardless of __STDC__.
-
-Fri Mar 19 14:49:49 1993  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* dis-asm.h: Add h8500.
-
-Thu Mar 18 13:49:09 1993  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* ieee-float.h:  Moved from ../gdb.
-	* dis-asm.h:  New file.  Interface to dis-assembler.
-
-Thu Mar 11 10:52:57 1993  Fred Fish  (fnf@cygnus.com)
-
-	* demangle.h (DMGL_NO_OPTS):  Add define (set to 0) to use
-	in place of bare 0, for readability reasons.
-
-Tue Mar  2 17:50:11 1993  Fred Fish  (fnf@cygnus.com)
-
-	* demangle.h:  Replace all references to cfront with ARM.
-
-Tue Feb 23 12:21:14 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* bfd.h: Update for new elements in JUMP_TABLE.
-
-Tue Feb 16 00:51:30 1993  John Gilmore  (gnu@cygnus.com)
-
-	* bfd.h:  Update for BFD_VERSION 2.1.
-
-Tue Jan 26 11:49:20 1993  Ian Lance Taylor  (ian@cygnus.com)
-
-	* bfd.h: Update for SEC_IS_COMMON flag.
-
-Tue Jan 19 12:25:12 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* bfd.h: Update for bfd_asymbol_value bug fix.
-
-Fri Jan  8 16:37:18 1993  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
-
-	* bfd.h: Update to include ECOFF tdata and target_flavour.
-
-Sun Dec 27 17:52:30 1992  Fred Fish  (fnf@cygnus.com)
-
-	* bfd.h:  Add declaration for bfd_get_size().
-
-Tue Dec 22 22:42:46 1992  Fred Fish  (fnf@cygnus.com)
-
-	* demangle.h:  Protect file from multiple inclusions with
-	#if !defined(DEMANGLE_H)...#define DEMANGLE_H...#endif.
-
-Mon Dec 21 21:25:50 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* bfd.h:  Update to get hppa_core_struct from bfd.c.
-
-Thu Dec 17 00:42:35 1992  John Gilmore  (gnu@cygnus.com)
-
-	* bfd.h:  Update to get tekhex tdata name change from bfd.
-
-Mon Nov  9 23:55:42 1992  John Gilmore  (gnu@cygnus.com)
-
-	* ansidecl.h:  Update comments to discourage use of EXFUN.
-
-Thu Nov  5 16:35:44 1992  Ian Lance Taylor  (ian@cygnus.com)
-
-	* bfd.h: Update to bring in SEC_SHARED_LIBRARY.
-
-Thu Nov  5 03:21:32 1992  John Gilmore  (gnu@cygnus.com)
-
-	* bfd.h:  Update to match EXFUN, bfd_seclet_struct, and SDEF
-	cleanups in bfd.
-
-Wed Nov  4 07:28:05 1992  Ken Raeburn  (raeburn@cygnus.com)
-
-	* bout.h (N_CALLNAME, N_BALNAME): Define as char-type values, so
-	widening works consistently.
-
-Fri Oct 16 03:17:08 1992  John Gilmore  (gnu@cygnus.com)
-
-	* getopt.h:  Update to Revised Standard FSF Version.
-
-Thu Oct 15 21:43:22 1992  K. Richard Pixley  (rich@sendai.cygnus.com)
-
-	* getopt.h (struct option): use the provided enum for has_arg.
-
-	* demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING,
-	  LUCID_DEMANGLING): ultrix compilers require enums to be
-	  enums and ints to be ints and casts where they meet.  cast some
-	  enums into ints.
-
-Thu Oct 15 04:35:51 1992  John Gilmore  (gnu@cygnus.com)
-
-	* bfd.h:  Update after comment changes.
-
-Thu Oct  8 09:03:02 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* bfd.h (bfd_get_symbol_leading_char): new macro for getting in xvec
-
-Thu Sep  3 09:10:50 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* bfd.h (struct reloc_howto_struct):  size needs to be signed if
-	it's going to hold negative values.
-
-Sun Aug 30 17:50:27 1992  Per Bothner  (bothner@rtl.cygnus.com)
-
-	* demangle.h:  New file, moved from ../gdb.  Made independent
-	of gdb.  Allow demangling style option to be passed as a
-	parameter to cplus_demangle(), but using the
-	current_demangling_style global as the default.
-
-Sat Aug 29 10:07:55 1992  Fred Fish  (fnf@cygnus.com)
-
-	* obstack.h:  Merge comment change from current FSF version.
-
-Thu Aug 27 12:59:29 1992  Brendan Kehoe  (brendan@cygnus.com)
-
-	* bfd.h: add we32k
-
-Tue Aug 25 15:07:47 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* bfd.h: new after Z8000 stuff
-
-Mon Aug 17 09:01:23 1992  Ken Raeburn  (raeburn@cygnus.com)
-
-	* bfd.h: Regenerated after page/segment size changes.
-
-Sat Aug  1 13:46:31 1992  Fred Fish  (fnf@cygnus.com)
-
-	* obstack.h: Merge changes from current FSF version.
-
-Mon Jul 20 21:06:23 1992  Fred Fish  (fnf@cygnus.com)
-
-	* obstack.h (area_id, flags):  Remove, replace with extra_arg,
-	use_extra_arg, and maybe_empty_object.
-	* obstack.h (OBSTACK_MAYBE_EMPTY_OBJECT, OBSTACK_MMALLOC_LIKE):
-	Remove, replaced by maybe_empty_object and use_extra_arg bitfields.
-	* obstack.h (obstack_full_begin, _obstack_begin):  Remove area_id
-	and flags arguments.
-	* obstack.h (obstack_alloc_arg):  New macro to set extra_arg.
-
-Thu Jul 16 08:12:44 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
-
-	* bfd.h: new after adding BFD_IS_RELAXABLE
-
-Sat Jul  4 03:22:23 1992  John Gilmore  (gnu at cygnus.com)
-
-	* bfd.h:  Regen after adding BSF_FILE.
-
-Mon Jun 29 14:18:36 1992  Fred Fish  (fnf at sunfish)
-
-	* obstack.h:  Convert bcopy() use to memcpy(), which is more 
-	portable, more standard, and can take advantage of gcc's builtin
-	functions for increased performance.
-
-Thu Jun 25 04:46:08 1992  John Gilmore  (gnu at cygnus.com)
-
-	* ansidecl.h (PARAMS):  Incorporate this macro from gdb's defs.h.
-	It's a cleaner way to forward-declare function prototypes.
-
-Fri Jun 19 15:46:32 1992  Stu Grossman  (grossman at cygnus.com)
-
-	* bfd.h:  HPPA merge.
-
-Tue Jun 16 21:30:56 1992  K. Richard Pixley  (rich@cygnus.com)
-
-	* getopt.h: gratuitous white space changes merged from other prep
-	  releases.
-
-Thu Jun 11 01:10:55 1992  John Gilmore  (gnu at cygnus.com)
-
-	* bfd.h:  Regen'd from bfd.c after removing elf_core_tdata_struct.
-
-Mon May 18 17:29:03 1992  K. Richard Pixley  (rich@cygnus.com)
-
-	* getopt.h: merged changes from make-3.62.11.
-
-	* getopt.h: merged changes from grep-1.6 (alpha).
-
-Fri May  8 14:53:32 1992  K. Richard Pixley  (rich@cygnus.com)
-
-	* getopt.h: merged changes from bison-1.18.
-
-Sat Mar 14 17:25:20 1992  Fred Fish  (fnf@cygnus.com)
-
-	* obstack.h:  Add "area_id" and "flags" members to obstack
-	structure.  Add obstack_chunkfun() and obstack_freefun() to
-	set functions explicitly.  Convert maybe_empty_object to
-	a bit in "flags".
-
-Thu Feb 27 22:01:02 1992  Per Bothner  (bothner@cygnus.com)
-
-	* wait.h (WIFSTOPPED):  Add IBM rs6000-specific version.
-
-Fri Feb 21 20:49:20 1992  John Gilmore  (gnu at cygnus.com)
-
-	* obstack.h:  Add obstack_full_begin.
-	* bfd.h, obstack.h:  Protolint.
-
-Thu Jan 30 01:18:42 1992  John Gilmore  (gnu at cygnus.com)
-
-	* bfd.h:  Remove comma from enum declaration.
-
-Mon Jan 27 22:01:13 1992  Steve Chamberlain  (sac at cygnus.com)
-
-	* bfd.h : new target entr, bfd_relax_section 
-
-Wed Dec 18 17:19:44 1991  Stu Grossman  (grossman at cygnus.com)
-
-	* bfd.h, ieee.h, opcode/m68k.h, opcode/sparc.h:  ANSIfy enums.
-
-Thu Dec 12 20:59:56 1991  John Gilmore  (gnu at cygnus.com)
-
-	* fopen-same.h, fopen-bin.h:  New files for configuring
-	whether fopen distinguishes binary files or not.  For use
-	by host-dependent config files.
-
-Sat Nov 30 20:46:43 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
-
-	* bfd.h: change the documentation format.
-
-	* created coff, elf and opcode and aout directories. Moved:
-
-	aout64.h	==> aout/aout64.h
-	ar.h		==> aout/ar.h
-	a.out.encap.h	==> aout/encap.h
-	a.out.host.h	==> aout/host.h
-	a.out.hp.h	==> aout/hp.h
-	a.out.sun4.h	==> aout/sun4.h
-	ranlib.h	==> aout/ranlib.h
-	reloc.h		==> aout/reloc.h
-	stab.def	==> aout/stab.def
-	stab.gnu.h	==> aout/stab_gnu.h
-
-	coff-a29k.h	==> coff/a29k.h
-	coff-h8300.h	==> coff/h8300.h
-	coff-i386.h	==> coff/i386.h
-	coff-i960.h	==> coff/i960.h
-	internalcoff.h	==> coff/internal.h
-	coff-m68k.h	==> coff/m68k.h
-	coff-m88k.h	==> coff/m88k.h
-	coff-mips.h	==> coff/mips.h
-	coff-rs6000.h	==> coff/rs6000.h
-
-	elf-common.h	==> elf/common.h
-	dwarf.h		==> elf/dwarf.h
-	elf-external.h	==> elf/external.h
-	elf-internal.h  ==> elf/internal.h
-
-	a29k-opcode.h	==> opcode/a29k.h
-	arm-opcode.h	==> opcode/arm.h
-	h8300-opcode.h	==> opcode/h8300.h
-	i386-opcode.h	==> opcode/i386.h
-	i860-opcode.h	==> opcode/i860.h
-	i960-opcode.h	==> opcode/i960.h
-	m68k-opcode.h	==> opcode/m68k.h
-	m88k-opcode.h	==> opcode/m88k.h
-	mips-opcode.h	==> opcode/mips.h
-	np1-opcode.h	==> opcode/np1.h
-	ns32k-opcode.h	==> opcode/ns32k.h
-	pn-opcode.h	==> opcode/pn.h
-	pyr-opcode.h	==> opcode/pyr.h
-	sparc-opcode.h	==> opcode/sparc.h
-	tahoe-opcode.h	==> opcode/tahoe.h
-	vax-opcode.h	==> opcode/vax.h
-
-
-
-Wed Nov 27 10:38:31 1991  Steve Chamberlain  (sac at rtl.cygnus.com)
-
-	* internalcoff.h: (internal_scnhdr) took out #def dependency, now
-	s_nreloc and s_nlnno are always long. 	(internal_reloc): allways
-	has an offset field now. 
-
-Fri Nov 22 08:12:58 1991  John Gilmore  (gnu at cygnus.com)
-
-	* coff-rs6000.h:  Lint; use unsigned chars for external fields.
-	* internalcoff.h:  Lint; cast storage classes to signed char.
-
-Thu Nov 21 21:01:05 1991  Per Bothner  (bothner at cygnus.com)
-
-	* stab.def: Remove the GNU extended type codes (e.g. N_SETT).
-	* aout64.h:  The heuristic for distinguishing between
-	sunos-style and bsd-style ZMAGIC files (wrt. where the
-	text segment starts) is moved into (the default definition of)
-	the macro N_HEADER_IN_TEXT.  This definition is only used
-	if no other definition is used - e.g. bfd/newsos3.c defines
-	N_HEADER_IN_TEXT(x) to be always 0 (as before).
-
-Thu Nov 21 11:53:03 1991  John Gilmore  (gnu at cygnus.com)
-
-	* aout64.h (N_TXTADDR, N_TXTOFF, N_TXTSIZE):  New definitions
-	that should handle all uses.  LOGICAL_ versions deleted.
-	Eliminate N_HEADER_IN_TEXT, using a_entry to determine which
-	kind of zmagic a.out file we are looking at.
-	* coff-rs6000.h:  Typo.
-
-Tue Nov 19 18:43:37 1991  Per Bothner  (bothner at cygnus.com)
-
-	(Note:  This is a revised entry, as was aout64.h.)
-	* aout64.h:  Some cleanups of N_TXTADDR and N_TXTOFF:
-	Will now work for both old- and new-style ZMAGIC files,
-	depending on N_HEADER_IN_TEXT macro.
-	Add LOGICAL_TXTADDR, LOICAL_TXTOFF and LOGICAL_TXTSIZE
-	that don't count the exec header as part
-	of the text segment, to be consistent with bfd.
-	* a.out.sun4.h:  Simplified/fixed for previous change.
-
-Mon Nov 18 00:02:06 1991  Fred Fish  (fnf at cygnus.com)
-
-	* dwarf.h:  Update to DWARF draft 5 version from gcc2.
-
-Thu Nov 14 19:44:59 1991  Per Bothner  (bothner at cygnus.com)
-
-	* stab.def:  Added defs for extended GNU symbol types,
-	such as N_SETT.  These are normally ifdef'd out (because
-	of conflicts with a.out.gnu.h), but are used by bfb_stab_name().
-
-Thu Nov 14 19:17:03 1991  Fred Fish  (fnf at cygnus.com)
-
-	* elf-common.h:  Add defines to support ELF symbol table code.
-
-Mon Nov 11 19:01:06 1991  Fred Fish  (fnf at cygnus.com)
-
-	* elf-internal.h, elf-external.h, elf-common.h:  Add support for
-	note sections, which are used in ELF core files to hold copies
-	of various /proc structures.
-
-Thu Nov  7 08:58:26 1991  Steve Chamberlain  (sac at cygnus.com)
-
-	* internalcoff.h: took out the M88 dependency in the lineno
-	struct.
-	* coff-m88k.h: defines GET_LINENO_LNNO and PUT_LINENO_LNNO to use
-	32bit linno entries.
-	* a29k-opcode.h: fixed encoding of mtacc
-
-Sun Nov  3 11:54:22 1991  Per Bothner  (bothner at cygnus.com)
-
-	* bfd.h: Updated from ../bfd/bfd-in.h (q.v).
-
-Fri Nov  1 11:13:53 1991  John Gilmore  (gnu at cygnus.com)
-
-	* internalcoff.h:  Add x_csect defines.
-
-Fri Oct 25 03:18:20 1991  John Gilmore  (gnu at cygnus.com)
-
-	* Rename COFF-related files in `coff-ARCH.h' form.
-	coff-a29k.h, coff-i386.h, coff-i960.h, coff-m68k.h, coff-m88k.h,
-	coff-mips.h, coff-rs6000.h to be exact.
-
-Thu Oct 24 22:11:11 1991  John Gilmore  (gnu at cygnus.com)
-
-	RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
-	John Gilmore.
-
-	* a.out.gnu.h:  Update slightly.
-	* bfd.h:  Add new error code, fix doc, add bfd_arch_rs6000.
-	* internalcoff.h:  Add more F_ codes for filehdr.  Add
-	rs/6000-dependent fields to aouthdr.  Add storage classes
-	to syments.  Add 6000-specific auxent.  Add r_size in reloc.
-	* rs6000coff.c:  New file.
-
-Thu Oct 24 04:13:20 1991  Fred Fish  (fnf at cygnus.com)
-
-	* dwarf.h: New file for dwarf support.  Copied from gcc2
-	distribution.
-
-Wed Oct 16 13:31:45 1991  John Gilmore  (gnu at cygnus.com)
-
-	* aout64.h:  Remove PAGE_SIZE defines; they are target-dependent.
-	Add N_FN_SEQ for N_FN symbol type used on Sequent machines.
-	* stab.def:  Include N_FN_SEQ in table.
-	* bout.h:  External formats of structures use unsigned chars.
-
-Fri Oct 11 12:40:43 1991  Steve Chamberlain  (steve at cygnus.com)
-
-	* bfd.h:upgrade from bfd.c
-	* internalcoff.h: add n_name, n_zeroes and n_offset macros
-	* amdcoff.h: Define OMAGIC and AOUTHDRSZ.
-
-Fri Oct 11 10:58:06 1991  Per Bothner  (bothner at cygnus.com)
-
-	* a.out.host.h: Change SEGMENT_SIZE to 0x1000 for Sony.
-	* bfd.h (align_power): Add (actually move) comment.
-
-Tue Oct  8 15:29:32 1991  Per Bothner  (bothner at cygnus.com)
-
-	* sys/h-rtbsd.h: Define MISSING_VFPRINT (for binutils/bucomm.c).
-
-Sun Oct  6 19:24:39 1991  John Gilmore  (gnu at cygnus.com)
-
-	* aout64.h:  Move struct internal_exec to ../bfd/libaout.h so
-	it can be shared by all `a.out-family' code.  Rename
-	EXTERNAL_LIST_SIZE to EXTERNAL_NLIST_SIZE.  Use basic types
-	for nlist members, and make strx integral rather than pointer.
-	More commentary on n_type values.
-	* bout.h:  Provide a struct external_exec rather than an
-	internal_exec.
-	* m68kcoff.h:  Remove `tagentries' which snuck in from the i960
-	COFF port.
-
-Fri Oct  4 01:25:59 1991  John Gilmore  (gnu at cygnus.com)
-
-	* h8300-opcode.h:  Remove `_enum' from the typedef for an enum.
-	* bfd.h:  Update to match bfd changes.
-
-	* sys/h-i386mach.h, sysdep.h:  Add 386 Mach host support.
-
-Tue Oct  1 04:58:42 1991  John Gilmore  (gnu at cygnus.com)
-
-	* bfd.h, elf-common.h, elf-external.h, elf-internal.h: 
-	Add preliminary ELF support, sufficient for GDB, from Fred Fish.
-	* sysdep.h, sys/h-amix.h:  Support Amiga SVR4.
-
-	* sys/h-vaxult.h:  Make it work.  (David Taylor <taylor@think.com>)
-	* a.out.vax.h:  Remove unused and confusing file.
-
-Mon Sep 30 12:52:35 1991  Per Bothner  (bothner at cygnus.com)
-
-	* sysdep.h: Define NEWSOS3_SYS, and use it.
-
-Fri Sep 20 13:38:21 1991  John Gilmore  (gnu at cygnus.com)
-
-	* a.out.gnu.h (N_FN):  Its value *really is* 0x1F.
-	Fix it, and add comments warning about or-ing N_EXT with it
-	and/or N_WARNING.
-	* aout64.h (N_FN):  Fix value, add comments about N_EXT.
-	* stab.def (table at end):  Update to show all the type
-	values <0x20, including low order bits.  Move N_FN to
-	its rightful place.
-
-Tue Sep 17 17:41:37 1991  Stu Grossman  (grossman at cygnus.com)
-
-	* sys/h-irix3.h:  sgi/irix support.
-
-Tue Sep 17 07:52:59 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* stab.def (N_DEFD):  Add GNU Modula-2 debug stab, from Andrew
-	Beers.
-
-Thu Sep 12 14:12:59 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* internalcoff.h (SYMNMLEN, FILNMLEN, DIMNUM):  Define these
-	for internalcoff, separately from the various external coff's.
-	* amdcoff.h, bcs88kcoff.h, i386coff.h, intel-coff.h, m68kcoff.h,
-	m88k-bcs.h: Prefix SYMNMLEN, FILNMLEN, and DIMNUM with E_'s for
-	the external struct definitions.
-	* ecoff.h: Remove these #define's, kludge no longer needed.
-
-	* sys/h-ultra3.h:  Add new Ultracomputer host.
-	* sysdep.h:  Add ULTRA3_SYM1_SYS and use it.
-
-Tue Sep 10 10:11:46 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* i386coff.h (LINESZ):  Always 6, not based on sizeof().
-	(Fix from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>.)
-
-Wed Sep  4 08:58:37 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* a.out.gnu.h, aout64.h:  Add N_WARNING.  Change N_FN to 0x0E,
-	to match SunOS and BSD.  Add N_COMM as 0x12 for SunOS shared lib
-	support.
-	* stab.def:  Add N_COMM to table, fix overlap comment.
-
-Tue Sep  3 06:29:20 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	Merge with latest FSF versions of these files.
-
-	* stab.gnu.h:  Add LAST_UNUSED_STAB_CODE.
-	* stab.def:  Update to GPL2.  Move N_WARNING out, since not a
-	debug symbol.  Change comments, and reorder table to numeric
-	order.  Update final table comment.
-	(N_DSLINE, N_BSLINE):  Renumber from 0x66 and 0x68, to 0x46 and 0x48.
-
-	* obstack.h:  GPL2.  Merge.
-
-Fri Aug 23 01:54:23 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* a.out.gnu.h, a.out.sun4.h:  Make SEGMENT_SIZE able to depend
-	on the particular a.out being examined.
-	* a.out.sun4.h:  Define segment sizes for Sun-3's and Sun-4's.
-	* FIXME:  a.out.gnu.h is almost obsolete.
-	* FIXME:  a.out.sun4.h should be renamed a.out.sun.h now.
-
-Wed Aug 21 20:32:13 1991  John Gilmore  (gnu at cygint.cygnus.com)
-
-	* Start a ChangeLog for the includes directory.
-
-	* a.out.gnu.h (N_FN):  Fix value -- was 15, should be 0x1E.
-	* stab.def:  Update allocation table in comments at end,
-	to reflect reality as I know it.
-
-
-Local Variables:
-mode: indented-text
-left-margin: 8
-fill-column: 74
-version-control: never
-End:
diff --git a/contrib/libg++/include/ansidecl.h b/contrib/libg++/include/ansidecl.h
deleted file mode 100644
index be04e42d56a3b..0000000000000
--- a/contrib/libg++/include/ansidecl.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* ANSI and traditional C compatability macros
-   Copyright 1991, 1992 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* ANSI and traditional C compatibility macros
-
-   ANSI C is assumed if __STDC__ is #defined.
-
-   Macro	ANSI C definition	Traditional C definition
-   -----	---- - ----------	----------- - ----------
-   PTR		`void *'		`char *'
-   LONG_DOUBLE	`long double'		`double'
-   VOLATILE	`volatile'		`'
-   SIGNED	`signed'		`'
-   PTRCONST	`void *const'		`char *'
-   ANSI_PROTOTYPES  1			not defined
-
-   CONST is also defined, but is obsolete.  Just use const.
-
-   DEFUN (name, arglist, args)
-
-	Defines function NAME.
-
-	ARGLIST lists the arguments, separated by commas and enclosed in
-	parentheses.  ARGLIST becomes the argument list in traditional C.
-
-	ARGS list the arguments with their types.  It becomes a prototype in
-	ANSI C, and the type declarations in traditional C.  Arguments should
-	be separated with `AND'.  For functions with a variable number of
-	arguments, the last thing listed should be `DOTS'.
-
-   DEFUN_VOID (name)
-
-	Defines a function NAME, which takes no arguments.
-
-   obsolete --     EXFUN (name, (prototype))	-- obsolete.
-
-	Replaced by PARAMS.  Do not use; will disappear someday soon.
-	Was used in external function declarations.
-	In ANSI C it is `NAME PROTOTYPE' (so PROTOTYPE should be enclosed in
-	parentheses).  In traditional C it is `NAME()'.
-	For a function that takes no arguments, PROTOTYPE should be `(void)'.
-
-    PARAMS ((args))
-
-	We could use the EXFUN macro to handle prototype declarations, but
-	the name is misleading and the result is ugly.  So we just define a
-	simple macro to handle the parameter lists, as in:
-
-	      static int foo PARAMS ((int, char));
-
-	This produces:  `static int foo();' or `static int foo (int, char);'
-
-	EXFUN would have done it like this:
-
-	      static int EXFUN (foo, (int, char));
-
-	but the function is not external...and it's hard to visually parse
-	the function name out of the mess.   EXFUN should be considered
-	obsolete; new code should be written to use PARAMS.
-
-    For example:
-	extern int printf PARAMS ((CONST char *format DOTS));
-	int DEFUN(fprintf, (stream, format),
-		  FILE *stream AND CONST char *format DOTS) { ... }
-	void DEFUN_VOID(abort) { ... }
-*/
-
-#ifndef	_ANSIDECL_H
-
-#define	_ANSIDECL_H	1
-
-
-/* Every source file includes this file,
-   so they will all get the switch for lint.  */
-/* LINTLIBRARY */
-
-
-#if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4)) || defined(WIN32)
-/* All known AIX compilers implement these things (but don't always
-   define __STDC__).  The RISC/OS MIPS compiler defines these things
-   in SVR4 mode, but does not define __STDC__.  */
-
-#define	PTR		void *
-#define	PTRCONST	void *CONST
-#define	LONG_DOUBLE	long double
-
-#define	AND		,
-#define	NOARGS		void
-#define	CONST		const
-#define	VOLATILE	volatile
-#define	SIGNED		signed
-#define	DOTS		, ...
-
-#define	EXFUN(name, proto)		name proto
-#define	DEFUN(name, arglist, args)	name(args)
-#define	DEFUN_VOID(name)		name(void)
-
-#define PROTO(type, name, arglist)	type name arglist
-#define PARAMS(paramlist)		paramlist
-#define ANSI_PROTOTYPES			1
-
-#else	/* Not ANSI C.  */
-
-#define	PTR		char *
-#define	PTRCONST	PTR
-#define	LONG_DOUBLE	double
-
-#define	AND		;
-#define	NOARGS
-#define	CONST
-#ifndef const /* some systems define it in header files for non-ansi mode */
-#define	const
-#endif
-#define	VOLATILE
-#define	SIGNED
-#define	DOTS
-
-#define	EXFUN(name, proto)		name()
-#define	DEFUN(name, arglist, args)	name arglist args;
-#define	DEFUN_VOID(name)		name()
-#define PROTO(type, name, arglist) type name ()
-#define PARAMS(paramlist)		()
-
-#endif	/* ANSI C.  */
-
-#endif	/* ansidecl.h	*/
diff --git a/contrib/libg++/include/demangle.h b/contrib/libg++/include/demangle.h
deleted file mode 100644
index b0254af05f76f..0000000000000
--- a/contrib/libg++/include/demangle.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Defs for interface to demanglers.
-   Copyright 1992, 1995, 1996 Free Software Foundation, Inc.
-   
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-
-#if !defined (DEMANGLE_H)
-#define DEMANGLE_H
-
-#ifdef IN_GCC
-#include "gansidecl.h"
-#define PARAMS(ARGS) PROTO(ARGS)
-#else /* ! IN_GCC */
-#include <ansidecl.h>
-#endif /* IN_GCC */
-
-/* Options passed to cplus_demangle (in 2nd parameter). */
-
-#define DMGL_NO_OPTS	0		/* For readability... */
-#define DMGL_PARAMS	(1 << 0)	/* Include function args */
-#define DMGL_ANSI	(1 << 1)	/* Include const, volatile, etc */
-
-#define DMGL_AUTO	(1 << 8)
-#define DMGL_GNU	(1 << 9)
-#define DMGL_LUCID	(1 << 10)
-#define DMGL_ARM	(1 << 11)
-/* If none of these are set, use 'current_demangling_style' as the default. */
-#define DMGL_STYLE_MASK (DMGL_AUTO|DMGL_GNU|DMGL_LUCID|DMGL_ARM)
-
-/* Enumeration of possible demangling styles.
-
-   Lucid and ARM styles are still kept logically distinct, even though
-   they now both behave identically.  The resulting style is actual the
-   union of both.  I.E. either style recognizes both "__pt__" and "__rf__"
-   for operator "->", even though the first is lucid style and the second
-   is ARM style. (FIXME?) */
-
-extern enum demangling_styles
-{
-  unknown_demangling = 0,
-  auto_demangling = DMGL_AUTO,
-  gnu_demangling = DMGL_GNU,
-  lucid_demangling = DMGL_LUCID,
-  arm_demangling = DMGL_ARM
-} current_demangling_style;
-
-/* Define string names for the various demangling styles. */
-
-#define AUTO_DEMANGLING_STYLE_STRING	"auto"
-#define GNU_DEMANGLING_STYLE_STRING	"gnu"
-#define LUCID_DEMANGLING_STYLE_STRING	"lucid"
-#define ARM_DEMANGLING_STYLE_STRING	"arm"
-
-/* Some macros to test what demangling style is active. */
-
-#define CURRENT_DEMANGLING_STYLE current_demangling_style
-#define AUTO_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_AUTO)
-#define GNU_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_GNU)
-#define LUCID_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_LUCID)
-#define ARM_DEMANGLING (CURRENT_DEMANGLING_STYLE & DMGL_ARM)
-
-extern char *
-cplus_demangle PARAMS ((const char *mangled, int options));
-
-extern int
-cplus_demangle_opname PARAMS ((const char *opname, char *result, int options));
-
-extern const char *
-cplus_mangle_opname PARAMS ((const char *opname, int options));
-
-/* Note: This sets global state.  FIXME if you care about multi-threading. */
-
-extern void
-set_cplus_marker_for_demangling PARAMS ((int ch));
-
-#endif	/* DEMANGLE_H */
diff --git a/contrib/libg++/include/floatformat.h b/contrib/libg++/include/floatformat.h
deleted file mode 100644
index 01e3dcb2944dd..0000000000000
--- a/contrib/libg++/include/floatformat.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* IEEE floating point support declarations, for GDB, the GNU Debugger.
-   Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GDB.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if !defined (FLOATFORMAT_H)
-#define FLOATFORMAT_H 1
-
-#include "ansidecl.h"
-
-/* A floatformat consists of a sign bit, an exponent and a mantissa.  Once the
-   bytes are concatenated according to the byteorder flag, then each of those
-   fields is contiguous.  We number the bits with 0 being the most significant
-   (i.e. BITS_BIG_ENDIAN type numbering), and specify which bits each field
-   contains with the *_start and *_len fields.  */
-
-enum floatformat_byteorders { floatformat_little, floatformat_big };
-
-enum floatformat_intbit { floatformat_intbit_yes, floatformat_intbit_no };
-
-struct floatformat
-{
-  enum floatformat_byteorders byteorder;
-  unsigned int totalsize;	/* Total size of number in bits */
-
-  /* Sign bit is always one bit long.  1 means negative, 0 means positive.  */
-  unsigned int sign_start;
-
-  unsigned int exp_start;
-  unsigned int exp_len;
-  /* Amount added to "true" exponent.  0x3fff for many IEEE extendeds.  */
-  unsigned int exp_bias;
-  /* Exponent value which indicates NaN.  This is the actual value stored in
-     the float, not adjusted by the exp_bias.  This usually consists of all
-     one bits.  */
-  unsigned int exp_nan;
-
-  unsigned int man_start;
-  unsigned int man_len;
-
-  /* Is the integer bit explicit or implicit?  */
-  enum floatformat_intbit intbit;
-};
-
-/* floatformats for IEEE single and double, big and little endian.  */
-
-extern const struct floatformat floatformat_ieee_single_big;
-extern const struct floatformat floatformat_ieee_single_little;
-extern const struct floatformat floatformat_ieee_double_big;
-extern const struct floatformat floatformat_ieee_double_little;
-
-/* floatformats for various extendeds.  */
-
-extern const struct floatformat floatformat_i387_ext;
-extern const struct floatformat floatformat_m68881_ext;
-extern const struct floatformat floatformat_i960_ext;
-extern const struct floatformat floatformat_m88110_ext;
-extern const struct floatformat floatformat_arm_ext;
-
-/* Convert from FMT to a double.
-   FROM is the address of the extended float.
-   Store the double in *TO.  */
-
-extern void
-floatformat_to_double PARAMS ((const struct floatformat *, char *, double *));
-
-/* The converse: convert the double *FROM to FMT
-   and store where TO points.  */
-
-extern void
-floatformat_from_double PARAMS ((const struct floatformat *,
-				 double *, char *));
-
-#endif	/* defined (FLOATFORMAT_H) */
diff --git a/contrib/libg++/include/getopt.h b/contrib/libg++/include/getopt.h
deleted file mode 100644
index abf915383200a..0000000000000
--- a/contrib/libg++/include/getopt.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/* Declarations for getopt.
-   Copyright (C) 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License
-   as published by the Free Software Foundation; either version 2, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#ifndef _GETOPT_H
-#define _GETOPT_H 1
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-/* For communication from `getopt' to the caller.
-   When `getopt' finds an option that takes an argument,
-   the argument value is returned here.
-   Also, when `ordering' is RETURN_IN_ORDER,
-   each non-option ARGV-element is returned here.  */
-
-extern char *optarg;
-
-/* Index in ARGV of the next element to be scanned.
-   This is used for communication to and from the caller
-   and for communication between successive calls to `getopt'.
-
-   On entry to `getopt', zero means this is the first call; initialize.
-
-   When `getopt' returns EOF, this is the index of the first of the
-   non-option elements that the caller should itself scan.
-
-   Otherwise, `optind' communicates from one call to the next
-   how much of ARGV has been scanned so far.  */
-
-extern int optind;
-
-/* Callers store zero here to inhibit the error message `getopt' prints
-   for unrecognized options.  */
-
-extern int opterr;
-
-/* Set to an option character which was unrecognized.  */
-
-extern int optopt;
-
-/* Describe the long-named options requested by the application.
-   The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
-   of `struct option' terminated by an element containing a name which is
-   zero.
-
-   The field `has_arg' is:
-   no_argument		(or 0) if the option does not take an argument,
-   required_argument	(or 1) if the option requires an argument,
-   optional_argument 	(or 2) if the option takes an optional argument.
-
-   If the field `flag' is not NULL, it points to a variable that is set
-   to the value given in the field `val' when the option is found, but
-   left unchanged if the option is not found.
-
-   To have a long-named option do something other than set an `int' to
-   a compiled-in constant, such as set a value from `optarg', set the
-   option's `flag' field to zero and its `val' field to a nonzero
-   value (the equivalent single-letter option character, if there is
-   one).  For long options that have a zero `flag' field, `getopt'
-   returns the contents of the `val' field.  */
-
-struct option
-{
-#if	__STDC__
-  const char *name;
-#else
-  char *name;
-#endif
-  /* has_arg can't be an enum because some compilers complain about
-     type mismatches in all the code that assumes it is an int.  */
-  int has_arg;
-  int *flag;
-  int val;
-};
-
-/* Names for the values of the `has_arg' field of `struct option'.  */
-
-#define	no_argument		0
-#define required_argument	1
-#define optional_argument	2
-
-#if __STDC__
-#if defined(__GNU_LIBRARY__)
-/* Many other libraries have conflicting prototypes for getopt, with
-   differences in the consts, in stdlib.h.  To avoid compilation
-   errors, only prototype getopt for the GNU C library.  */
-extern int getopt (int argc, char *const *argv, const char *shortopts);
-#else /* not __GNU_LIBRARY__ */
-extern int getopt ();
-#endif /* not __GNU_LIBRARY__ */
-extern int getopt_long (int argc, char *const *argv, const char *shortopts,
-		        const struct option *longopts, int *longind);
-extern int getopt_long_only (int argc, char *const *argv,
-			     const char *shortopts,
-		             const struct option *longopts, int *longind);
-
-/* Internal only.  Users should not call this directly.  */
-extern int _getopt_internal (int argc, char *const *argv,
-			     const char *shortopts,
-		             const struct option *longopts, int *longind,
-			     int long_only);
-#else /* not __STDC__ */
-extern int getopt ();
-extern int getopt_long ();
-extern int getopt_long_only ();
-
-extern int _getopt_internal ();
-#endif /* not __STDC__ */
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif /* _GETOPT_H */
diff --git a/contrib/libg++/include/libiberty.h b/contrib/libg++/include/libiberty.h
deleted file mode 100644
index 9e290125eed0e..0000000000000
--- a/contrib/libg++/include/libiberty.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/* Function declarations for libiberty.
-   Written by Cygnus Support, 1994.
-
-   The libiberty library provides a number of functions which are
-   missing on some operating systems.  We do not declare those here,
-   to avoid conflicts with the system header files on operating
-   systems that do support those functions.  In this file we only
-   declare those functions which are specific to libiberty.  */
-
-#ifndef LIBIBERTY_H
-#define LIBIBERTY_H
-
-#include "ansidecl.h"
-
-/* Build an argument vector from a string.  Allocates memory using
-   malloc.  Use freeargv to free the vector.  */
-
-extern char **buildargv PARAMS ((char *));
-
-/* Free a vector returned by buildargv.  */
-
-extern void freeargv PARAMS ((char **));
-
-/* Return the last component of a path name.  */
-
-extern char *basename ();
-
-/* Concatenate an arbitrary number of strings, up to (char *) NULL.
-   Allocates memory using xmalloc.  */
-
-extern char *concat PARAMS ((const char *, ...));
-
-/* Check whether two file descriptors refer to the same file.  */
-
-extern int fdmatch PARAMS ((int fd1, int fd2));
-
-/* Get the amount of time the process has run, in microseconds.  */
-
-extern long get_run_time PARAMS ((void));
-
-/* Choose a temporary directory to use for scratch files.  */
-
-extern char *choose_temp_base PARAMS ((void));
-
-/* Allocate memory filled with spaces.  Allocates using malloc.  */
-
-extern const char *spaces PARAMS ((int count));
-
-/* Return the maximum error number for which strerror will return a
-   string.  */
-
-extern int errno_max PARAMS ((void));
-
-/* Return the name of an errno value (e.g., strerrno (EINVAL) returns
-   "EINVAL").  */
-
-extern const char *strerrno PARAMS ((int));
-
-/* Given the name of an errno value, return the value.  */
-
-extern int strtoerrno PARAMS ((const char *));
-
-/* ANSI's strerror(), but more robust.  */
-
-extern char *xstrerror PARAMS ((int));
-
-/* Return the maximum signal number for which strsignal will return a
-   string.  */
-
-extern int signo_max PARAMS ((void));
-
-/* Return a signal message string for a signal number
-   (e.g., strsignal (SIGHUP) returns something like "Hangup").  */
-/* This is commented out as it can conflict with one in system headers.
-   We still document its existence though.  */
-
-/*extern const char *strsignal PARAMS ((int));*/
-
-/* Return the name of a signal number (e.g., strsigno (SIGHUP) returns
-   "SIGHUP").  */
-
-extern const char *strsigno PARAMS ((int));
-
-/* Given the name of a signal, return its number.  */
-
-extern int strtosigno PARAMS ((const char *));
-
-/* Register a function to be run by xexit.  Returns 0 on success.  */
-
-extern int xatexit PARAMS ((void (*fn) (void)));
-
-/* Exit, calling all the functions registered with xatexit.  */
-
-#ifndef __GNUC__
-extern void xexit PARAMS ((int status));
-#else
-typedef void libiberty_voidfn PARAMS ((int status));
-__volatile__ libiberty_voidfn xexit;
-#endif
-
-/* Set the program name used by xmalloc.  */
-
-extern void xmalloc_set_program_name PARAMS ((const char *));
-
-/* Allocate memory without fail.  If malloc fails, this will print a
-   message to stderr (using the name set by xmalloc_set_program_name,
-   if any) and then call xexit.
-
-   FIXME: We do not declare the parameter type (size_t) in order to
-   avoid conflicts with other declarations of xmalloc that exist in
-   programs which use libiberty.  */
-
-extern PTR xmalloc ();
-
-/* Reallocate memory without fail.  This works like xmalloc.
-
-   FIXME: We do not declare the parameter types for the same reason as
-   xmalloc.  */
-
-extern PTR xrealloc ();
-
-/* Copy a string into a memory buffer without fail.  */
-
-extern char *xstrdup PARAMS ((const char *));
-
-/* hex character manipulation routines */
-
-#define _hex_array_size 256
-#define _hex_bad	99
-extern char _hex_value[_hex_array_size];
-extern void hex_init PARAMS ((void));
-#define hex_p(c)	(hex_value (c) != _hex_bad)
-/* If you change this, note well: Some code relies on side effects in
-   the argument being performed exactly once.  */
-#define hex_value(c)	(_hex_value[(unsigned char) (c)])
-
-#endif /* ! defined (LIBIBERTY_H) */
diff --git a/contrib/libg++/include/obstack.h b/contrib/libg++/include/obstack.h
deleted file mode 100644
index 416b8bf531518..0000000000000
--- a/contrib/libg++/include/obstack.h
+++ /dev/null
@@ -1,518 +0,0 @@
-/* obstack.h - object stack macros
-   Copyright (C) 1988, 89, 90, 91, 92, 93, 94, 95, 96 Free Software Foundation, Inc.
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU Library General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public License
-along with this program; if not, write to the Free Software
-Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Summary:
-
-All the apparent functions defined here are macros. The idea
-is that you would use these pre-tested macros to solve a
-very specific set of problems, and they would run fast.
-Caution: no side-effects in arguments please!! They may be
-evaluated MANY times!!
-
-These macros operate a stack of objects.  Each object starts life
-small, and may grow to maturity.  (Consider building a word syllable
-by syllable.)  An object can move while it is growing.  Once it has
-been "finished" it never changes address again.  So the "top of the
-stack" is typically an immature growing object, while the rest of the
-stack is of mature, fixed size and fixed address objects.
-
-These routines grab large chunks of memory, using a function you
-supply, called `obstack_chunk_alloc'.  On occasion, they free chunks,
-by calling `obstack_chunk_free'.  You must define them and declare
-them before using any obstack macros.
-
-Each independent stack is represented by a `struct obstack'.
-Each of the obstack macros expects a pointer to such a structure
-as the first argument.
-
-One motivation for this package is the problem of growing char strings
-in symbol tables.  Unless you are "fascist pig with a read-only mind"
---Gosper's immortal quote from HAKMEM item 154, out of context--you
-would not like to put any arbitrary upper limit on the length of your
-symbols.
-
-In practice this often means you will build many short symbols and a
-few long symbols.  At the time you are reading a symbol you don't know
-how long it is.  One traditional method is to read a symbol into a
-buffer, realloc()ating the buffer every time you try to read a symbol
-that is longer than the buffer.  This is beaut, but you still will
-want to copy the symbol from the buffer to a more permanent
-symbol-table entry say about half the time.
-
-With obstacks, you can work differently.  Use one obstack for all symbol
-names.  As you read a symbol, grow the name in the obstack gradually.
-When the name is complete, finalize it.  Then, if the symbol exists already,
-free the newly read name.
-
-The way we do this is to take a large chunk, allocating memory from
-low addresses.  When you want to build a symbol in the chunk you just
-add chars above the current "high water mark" in the chunk.  When you
-have finished adding chars, because you got to the end of the symbol,
-you know how long the chars are, and you can create a new object.
-Mostly the chars will not burst over the highest address of the chunk,
-because you would typically expect a chunk to be (say) 100 times as
-long as an average object.
-
-In case that isn't clear, when we have enough chars to make up
-the object, THEY ARE ALREADY CONTIGUOUS IN THE CHUNK (guaranteed)
-so we just point to it where it lies.  No moving of chars is
-needed and this is the second win: potentially long strings need
-never be explicitly shuffled. Once an object is formed, it does not
-change its address during its lifetime.
-
-When the chars burst over a chunk boundary, we allocate a larger
-chunk, and then copy the partly formed object from the end of the old
-chunk to the beginning of the new larger chunk.  We then carry on
-accreting characters to the end of the object as we normally would.
-
-A special macro is provided to add a single char at a time to a
-growing object.  This allows the use of register variables, which
-break the ordinary 'growth' macro.
-
-Summary:
-	We allocate large chunks.
-	We carve out one object at a time from the current chunk.
-	Once carved, an object never moves.
-	We are free to append data of any size to the currently
-	  growing object.
-	Exactly one object is growing in an obstack at any one time.
-	You can run one obstack per control block.
-	You may have as many control blocks as you dare.
-	Because of the way we do it, you can `unwind' an obstack
-	  back to a previous state. (You may remove objects much
-	  as you would with a stack.)
-*/
-
-
-/* Don't do the contents of this file more than once.  */
-
-#ifndef __OBSTACK_H__
-#define __OBSTACK_H__
-
-/* We use subtraction of (char *)0 instead of casting to int
-   because on word-addressable machines a simple cast to int
-   may ignore the byte-within-word field of the pointer.  */
-
-#ifndef __PTR_TO_INT
-#define __PTR_TO_INT(P) ((P) - (char *)0)
-#endif
-
-#ifndef __INT_TO_PTR
-#define __INT_TO_PTR(P) ((P) + (char *)0)
-#endif
-
-/* We need the type of the resulting object.  In ANSI C it is ptrdiff_t
-   but in traditional C it is usually long.  If we are in ANSI C and
-   don't already have ptrdiff_t get it.  */
-
-#if defined (__STDC__) && ! defined (offsetof)
-#if defined (__GNUC__) && defined (IN_GCC)
-/* On Next machine, the system's stddef.h screws up if included
-   after we have defined just ptrdiff_t, so include all of stddef.h.
-   Otherwise, define just ptrdiff_t, which is all we need.  */
-#ifndef __NeXT__
-#define __need_ptrdiff_t
-#endif
-#endif
-
-#include <stddef.h>
-#endif
-
-#ifdef __STDC__
-#define PTR_INT_TYPE ptrdiff_t
-#else
-#define PTR_INT_TYPE long
-#endif
-
-struct _obstack_chunk		/* Lives at front of each chunk. */
-{
-  char  *limit;			/* 1 past end of this chunk */
-  struct _obstack_chunk *prev;	/* address of prior chunk or NULL */
-  char	contents[4];		/* objects begin here */
-};
-
-struct obstack		/* control current object in current chunk */
-{
-  long	chunk_size;		/* preferred size to allocate chunks in */
-  struct _obstack_chunk* chunk;	/* address of current struct obstack_chunk */
-  char	*object_base;		/* address of object we are building */
-  char	*next_free;		/* where to add next char to current object */
-  char	*chunk_limit;		/* address of char after current chunk */
-  PTR_INT_TYPE temp;		/* Temporary for some macros.  */
-  int   alignment_mask;		/* Mask of alignment for each object. */
-  struct _obstack_chunk *(*chunkfun) (); /* User's fcn to allocate a chunk.  */
-  void (*freefun) ();		/* User's function to free a chunk.  */
-  char *extra_arg;		/* first arg for chunk alloc/dealloc funcs */
-  unsigned use_extra_arg:1;	/* chunk alloc/dealloc funcs take extra arg */
-  unsigned maybe_empty_object:1;/* There is a possibility that the current
-				   chunk contains a zero-length object.  This
-				   prevents freeing the chunk if we allocate
-				   a bigger chunk to replace it. */
-  unsigned alloc_failed:1;	/* chunk alloc func returned 0 */
-};
-
-/* Declare the external functions we use; they are in obstack.c.  */
-
-#ifdef __STDC__
-extern void _obstack_newchunk (struct obstack *, int);
-extern void _obstack_free (struct obstack *, void *);
-extern int _obstack_begin (struct obstack *, int, int,
-			    void *(*) (), void (*) ());
-extern int _obstack_begin_1 (struct obstack *, int, int,
-			      void *(*) (), void (*) (), void *);
-extern int _obstack_memory_used (struct obstack *);
-#else
-extern void _obstack_newchunk ();
-extern void _obstack_free ();
-extern int _obstack_begin ();
-extern int _obstack_begin_1 ();
-extern int _obstack_memory_used ();
-#endif
-
-#ifdef __STDC__
-
-/* Do the function-declarations after the structs
-   but before defining the macros.  */
-
-void obstack_init (struct obstack *obstack);
-
-void * obstack_alloc (struct obstack *obstack, int size);
-
-void * obstack_copy (struct obstack *obstack, void *address, int size);
-void * obstack_copy0 (struct obstack *obstack, void *address, int size);
-
-void obstack_free (struct obstack *obstack, void *block);
-
-void obstack_blank (struct obstack *obstack, int size);
-
-void obstack_grow (struct obstack *obstack, void *data, int size);
-void obstack_grow0 (struct obstack *obstack, void *data, int size);
-
-void obstack_1grow (struct obstack *obstack, int data_char);
-void obstack_ptr_grow (struct obstack *obstack, void *data);
-void obstack_int_grow (struct obstack *obstack, int data);
-
-void * obstack_finish (struct obstack *obstack);
-
-int obstack_object_size (struct obstack *obstack);
-
-int obstack_room (struct obstack *obstack);
-void obstack_1grow_fast (struct obstack *obstack, int data_char);
-void obstack_ptr_grow_fast (struct obstack *obstack, void *data);
-void obstack_int_grow_fast (struct obstack *obstack, int data);
-void obstack_blank_fast (struct obstack *obstack, int size);
-
-void * obstack_base (struct obstack *obstack);
-void * obstack_next_free (struct obstack *obstack);
-int obstack_alignment_mask (struct obstack *obstack);
-int obstack_chunk_size (struct obstack *obstack);
-int obstack_memory_used (struct obstack *obstack);
-
-#endif /* __STDC__ */
-
-/* Non-ANSI C cannot really support alternative functions for these macros,
-   so we do not declare them.  */
-
-/* Pointer to beginning of object being allocated or to be allocated next.
-   Note that this might not be the final address of the object
-   because a new chunk might be needed to hold the final size.  */
-
-#define obstack_base(h) ((h)->alloc_failed ? 0 : (h)->object_base)
-
-/* Size for allocating ordinary chunks.  */
-
-#define obstack_chunk_size(h) ((h)->chunk_size)
-
-/* Pointer to next byte not yet allocated in current chunk.  */
-
-#define obstack_next_free(h)	((h)->alloc_failed ? 0 : (h)->next_free)
-
-/* Mask specifying low bits that should be clear in address of an object.  */
-
-#define obstack_alignment_mask(h) ((h)->alignment_mask)
-
-#define obstack_init(h) \
-  _obstack_begin ((h), 0, 0, \
-		  (void *(*) ()) obstack_chunk_alloc, (void (*) ()) obstack_chunk_free)
-
-#define obstack_begin(h, size) \
-  _obstack_begin ((h), (size), 0, \
-		  (void *(*) ()) obstack_chunk_alloc, (void (*) ()) obstack_chunk_free)
-
-#define obstack_specify_allocation(h, size, alignment, chunkfun, freefun) \
-  _obstack_begin ((h), (size), (alignment), \
-		    (void *(*) ()) (chunkfun), (void (*) ()) (freefun))
-
-#define obstack_specify_allocation_with_arg(h, size, alignment, chunkfun, freefun, arg) \
-  _obstack_begin_1 ((h), (size), (alignment), \
-		    (void *(*) ()) (chunkfun), (void (*) ()) (freefun), (arg))
-
-#define obstack_chunkfun(h, newchunkfun) \
-  ((h) -> chunkfun = (struct _obstack_chunk *(*)()) (newchunkfun))
-
-#define obstack_freefun(h, newfreefun) \
-  ((h) -> freefun = (void (*)()) (newfreefun))
-
-#define obstack_1grow_fast(h,achar) (*((h)->next_free)++ = achar)
-
-#define obstack_blank_fast(h,n) ((h)->next_free += (n))
-
-#define obstack_memory_used(h) _obstack_memory_used (h)
-
-#if defined (__GNUC__) && defined (__STDC__)
-#if __GNUC__ < 2
-#define __extension__
-#endif
-
-/* For GNU C, if not -traditional,
-   we can define these macros to compute all args only once
-   without using a global variable.
-   Also, we can avoid using the `temp' slot, to make faster code.  */
-
-#define obstack_object_size(OBSTACK)					\
-  __extension__								\
-  ({ struct obstack *__o = (OBSTACK);					\
-     __o->alloc_failed ? 0 :						\
-     (unsigned) (__o->next_free - __o->object_base); })
-
-#define obstack_room(OBSTACK)						\
-  __extension__								\
-  ({ struct obstack *__o = (OBSTACK);					\
-     (unsigned) (__o->chunk_limit - __o->next_free); })
-
-#define obstack_grow(OBSTACK,where,length)				\
-__extension__								\
-({ struct obstack *__o = (OBSTACK);					\
-   int __len = (length);						\
-   if (__o->next_free + __len > __o->chunk_limit)			\
-     _obstack_newchunk (__o, __len);					\
-   if (!__o->alloc_failed)						\
-     {									\
-        bcopy (where, __o->next_free, __len);				\
-	__o->next_free += __len;					\
-     }									\
-   (void) 0; })
-
-#define obstack_grow0(OBSTACK,where,length)				\
-__extension__								\
-({ struct obstack *__o = (OBSTACK);					\
-   int __len = (length);						\
-   if (__o->next_free + __len + 1 > __o->chunk_limit)			\
-     _obstack_newchunk (__o, __len + 1);				\
-   if (!__o->alloc_failed)						\
-     {									\
-       bcopy (where, __o->next_free, __len);				\
-       __o->next_free += __len;						\
-       *(__o->next_free)++ = 0;						\
-     }									\
-   (void) 0; })
-
-#define obstack_1grow(OBSTACK,datum)					\
-__extension__								\
-({ struct obstack *__o = (OBSTACK);					\
-   if (__o->next_free + 1 > __o->chunk_limit)				\
-     _obstack_newchunk (__o, 1);					\
-   if (!__o->alloc_failed)						\
-     *(__o->next_free)++ = (datum);					\
-   (void) 0; })
-
-/* These assume that the obstack alignment is good enough for pointers or ints,
-   and that the data added so far to the current object
-   shares that much alignment.  */
-   
-#define obstack_ptr_grow(OBSTACK,datum)					\
-__extension__								\
-({ struct obstack *__o = (OBSTACK);					\
-   if (__o->next_free + sizeof (void *) > __o->chunk_limit)		\
-     _obstack_newchunk (__o, sizeof (void *));				\
-   if (!__o->alloc_failed)						\
-     *((void **)__o->next_free)++ = ((void *)datum);			\
-   (void) 0; })
-
-#define obstack_int_grow(OBSTACK,datum)					\
-__extension__								\
-({ struct obstack *__o = (OBSTACK);					\
-   if (__o->next_free + sizeof (int) > __o->chunk_limit)		\
-     _obstack_newchunk (__o, sizeof (int));				\
-   if (!__o->alloc_failed)						\
-     *((int *)__o->next_free)++ = ((int)datum);				\
-   (void) 0; })
-
-#define obstack_ptr_grow_fast(h,aptr) (*((void **)(h)->next_free)++ = (void *)aptr)
-#define obstack_int_grow_fast(h,aint) (*((int *)(h)->next_free)++ = (int)aint)
-
-#define obstack_blank(OBSTACK,length)					\
-__extension__								\
-({ struct obstack *__o = (OBSTACK);					\
-   int __len = (length);						\
-   if (__o->chunk_limit - __o->next_free < __len)			\
-     _obstack_newchunk (__o, __len);					\
-   if (!__o->alloc_failed)						\
-     __o->next_free += __len;						\
-   (void) 0; })
-
-#define obstack_alloc(OBSTACK,length)					\
-__extension__								\
-({ struct obstack *__h = (OBSTACK);					\
-   obstack_blank (__h, (length));					\
-   obstack_finish (__h); })
-
-#define obstack_copy(OBSTACK,where,length)				\
-__extension__								\
-({ struct obstack *__h = (OBSTACK);					\
-   obstack_grow (__h, (where), (length));				\
-   obstack_finish (__h); })
-
-#define obstack_copy0(OBSTACK,where,length)				\
-__extension__								\
-({ struct obstack *__h = (OBSTACK);					\
-   obstack_grow0 (__h, (where), (length));				\
-   obstack_finish (__h); })
-
-/* The local variable is named __o1 to avoid a name conflict
-   when obstack_blank is called.  */
-#define obstack_finish(OBSTACK)  					\
-__extension__								\
-({ struct obstack *__o1 = (OBSTACK);					\
-   void *value;								\
-   if (__o1->alloc_failed)						\
-     value = 0;								\
-   else									\
-     {									\
-       value = (void *) __o1->object_base;				\
-       if (__o1->next_free == value)					\
-         __o1->maybe_empty_object = 1;					\
-       __o1->next_free							\
-	 = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
-			 & ~ (__o1->alignment_mask));			\
-       if (__o1->next_free - (char *)__o1->chunk			\
-	   > __o1->chunk_limit - (char *)__o1->chunk)			\
-	 __o1->next_free = __o1->chunk_limit;				\
-       __o1->object_base = __o1->next_free;				\
-      }									\
-   value; })
-
-#define obstack_free(OBSTACK, OBJ)					\
-__extension__								\
-({ struct obstack *__o = (OBSTACK);					\
-   void *__obj = (OBJ);							\
-   if (__obj > (void *)__o->chunk && __obj < (void *)__o->chunk_limit)  \
-     __o->next_free = __o->object_base = __obj;				\
-   else (obstack_free) (__o, __obj); })
-
-#else /* not __GNUC__ or not __STDC__ */
-
-#define obstack_object_size(h) \
- (unsigned) ((h)->alloc_failed ? 0 : (h)->next_free - (h)->object_base)
-
-#define obstack_room(h)		\
- (unsigned) ((h)->chunk_limit - (h)->next_free)
-
-/* Note that the call to _obstack_newchunk is enclosed in (..., 0)
-   so that we can avoid having void expressions
-   in the arms of the conditional expression.
-   Casting the third operand to void was tried before,
-   but some compilers won't accept it.  */
-
-#define obstack_grow(h,where,length)					\
-( (h)->temp = (length),							\
-  (((h)->next_free + (h)->temp > (h)->chunk_limit)			\
-   ? (_obstack_newchunk ((h), (h)->temp), 0) : 0),			\
-  ((h)->alloc_failed ? 0 :						\
-  (bcopy (where, (h)->next_free, (h)->temp),				\
-  (h)->next_free += (h)->temp)))
-
-#define obstack_grow0(h,where,length)					\
-( (h)->temp = (length),							\
-  (((h)->next_free + (h)->temp + 1 > (h)->chunk_limit)			\
-   ? (_obstack_newchunk ((h), (h)->temp + 1), 0) : 0),			\
-  ((h)->alloc_failed ? 0 :						\
-  (bcopy (where, (h)->next_free, (h)->temp),				\
-  (h)->next_free += (h)->temp,						\
-  *((h)->next_free)++ = 0)))
-
-#define obstack_1grow(h,datum)						\
-( (((h)->next_free + 1 > (h)->chunk_limit)				\
-   ? (_obstack_newchunk ((h), 1), 0) : 0),				\
- ((h)->alloc_failed ? 0 :						\
-  (*((h)->next_free)++ = (datum))))
-
-#define obstack_ptr_grow(h,datum)					\
-( (((h)->next_free + sizeof (char *) > (h)->chunk_limit)		\
-   ? (_obstack_newchunk ((h), sizeof (char *)), 0) : 0),		\
-  ((h)->alloc_failed ? 0 :						\
-  (*((char **)(((h)->next_free+=sizeof(char *))-sizeof(char *))) = ((char *)datum))))
-
-#define obstack_int_grow(h,datum)					\
-( (((h)->next_free + sizeof (int) > (h)->chunk_limit)			\
-   ? (_obstack_newchunk ((h), sizeof (int)), 0) : 0),			\
-  ((h)->alloc_failed ? 0 :						\
-  (*((int *)(((h)->next_free+=sizeof(int))-sizeof(int))) = ((int)datum))))
-
-#define obstack_ptr_grow_fast(h,aptr) (*((char **)(h)->next_free)++ = (char *)aptr)
-#define obstack_int_grow_fast(h,aint) (*((int *)(h)->next_free)++ = (int)aint)
-
-#define obstack_blank(h,length)						\
-( (h)->temp = (length),							\
-  (((h)->chunk_limit - (h)->next_free < (h)->temp)			\
-   ? (_obstack_newchunk ((h), (h)->temp), 0) : 0),			\
-  ((h)->alloc_failed ? 0 :						\
-  ((h)->next_free += (h)->temp)))
-
-#define obstack_alloc(h,length)						\
- (obstack_blank ((h), (length)), obstack_finish ((h)))
-
-#define obstack_copy(h,where,length)					\
- (obstack_grow ((h), (where), (length)), obstack_finish ((h)))
-
-#define obstack_copy0(h,where,length)					\
- (obstack_grow0 ((h), (where), (length)), obstack_finish ((h)))
-
-#define obstack_finish(h)  						\
-( (h)->alloc_failed ? 0 :						\
-  (((h)->next_free == (h)->object_base					\
-   ? (((h)->maybe_empty_object = 1), 0)					\
-   : 0),								\
-  (h)->temp = __PTR_TO_INT ((h)->object_base),				\
-  (h)->next_free							\
-    = __INT_TO_PTR ((__PTR_TO_INT ((h)->next_free)+(h)->alignment_mask)	\
-		    & ~ ((h)->alignment_mask)),				\
-  (((h)->next_free - (char *)(h)->chunk					\
-    > (h)->chunk_limit - (char *)(h)->chunk)				\
-   ? ((h)->next_free = (h)->chunk_limit) : 0),				\
-  (h)->object_base = (h)->next_free,					\
-  __INT_TO_PTR ((h)->temp)))
-
-#ifdef __STDC__
-#define obstack_free(h,obj)						\
-( (h)->temp = (char *)(obj) - (char *) (h)->chunk,			\
-  (((h)->temp > 0 && (h)->temp < (h)->chunk_limit - (char *) (h)->chunk)\
-   ? (int) ((h)->next_free = (h)->object_base				\
-	    = (h)->temp + (char *) (h)->chunk)				\
-   : (((obstack_free) ((h), (h)->temp + (char *) (h)->chunk), 0), 0)))
-#else
-#define obstack_free(h,obj)						\
-( (h)->temp = (char *)(obj) - (char *) (h)->chunk,			\
-  (((h)->temp > 0 && (h)->temp < (h)->chunk_limit - (char *) (h)->chunk)\
-   ? (int) ((h)->next_free = (h)->object_base				\
-	    = (h)->temp + (char *) (h)->chunk)				\
-   : (_obstack_free ((h), (h)->temp + (char *) (h)->chunk), 0)))
-#endif
-
-#endif /* not __GNUC__ or not __STDC__ */
-
-#endif /* not __OBSTACK_H__ */