X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fobstack.c;h=f830fdca3414234131f42b72b99dd41ad47d9bb5;hb=c2b08ae26cdc70a3acf7d1bc15bc77c92bbcc97c;hp=53ede1506f774c8643c87faa976a3a4904a2f922;hpb=c2dde31b95cb76c6a7c78669306c950c13b4aa5b;p=gnulib.git
diff --git a/lib/obstack.c b/lib/obstack.c
index 53ede1506..f830fdca3 100644
--- a/lib/obstack.c
+++ b/lib/obstack.c
@@ -1,30 +1,28 @@
/* obstack.c - subroutines used implicitly by object stack macros
- Copyright (C) 1988-1994,96,97,98,99,2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library. Its master source is NOT part of
- the C library, however. The master source lives in /gd/gnu/lib.
+ Copyright (C) 1988-1994, 1996-2006, 2009-2013 Free Software Foundation, Inc.
- The GNU C Library 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 of the
- License, or (at your option) any later version.
+ 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 3 of the License, or
+ (at your option) any later version.
- The GNU C Library is distributed in the hope that it will be useful,
+ 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.
+ 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 Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see . */
-#ifdef HAVE_CONFIG_H
+#ifdef _LIBC
+# include
+# include
+#else
# include
+# include "obstack.h"
#endif
-#include "obstack.h"
-
/* NOTE BEFORE MODIFYING THIS FILE: This version number must be
incremented whenever callers compiled using an old obstack.h can no
longer properly call the functions in this obstack.c. */
@@ -36,73 +34,80 @@
C Library, but also included in many other GNU distributions. Compiling
and linking in this code is a waste when using the GNU C library
(especially if it is a shared library). Rather than having every GNU
- program understand `configure --with-gnu-libc' and omit the object
+ program understand 'configure --with-gnu-libc' and omit the object
files, it is simpler to just do this in the source for each such file. */
-#include /* Random thing to get __GNU_LIBRARY__. */
-#if !defined (_LIBC) && defined (__GNU_LIBRARY__) && __GNU_LIBRARY__ > 1
+#include /* Random thing to get __GNU_LIBRARY__. */
+#if !defined _LIBC && defined __GNU_LIBRARY__ && __GNU_LIBRARY__ > 1
# include
# if _GNU_OBSTACK_INTERFACE_VERSION == OBSTACK_INTERFACE_VERSION
# define ELIDE_CODE
# endif
#endif
+#include
#ifndef ELIDE_CODE
-
-# if defined (__STDC__) && __STDC__
-# define POINTER void *
-# else
-# define POINTER char *
-# endif
+# include
/* Determine default alignment. */
-struct fooalign {char x; double d;};
-# define DEFAULT_ALIGNMENT \
- ((PTR_INT_TYPE) ((char *) &((struct fooalign *) 0)->d - (char *) 0))
+union fooround
+{
+ uintmax_t i;
+ long double d;
+ void *p;
+};
+struct fooalign
+{
+ char c;
+ union fooround u;
+};
/* If malloc were really smart, it would round addresses to DEFAULT_ALIGNMENT.
But in fact it might be less smart and round addresses to as much as
DEFAULT_ROUNDING. So we prepare for it to do that. */
-union fooround {long x; double d;};
-# define DEFAULT_ROUNDING (sizeof (union fooround))
+enum
+ {
+ DEFAULT_ALIGNMENT = offsetof (struct fooalign, u),
+ DEFAULT_ROUNDING = sizeof (union fooround)
+ };
/* When we copy a long block of data, this is the unit to do it with.
On some machines, copying successive ints does not work;
- in such a case, redefine COPYING_UNIT to `long' (if that works)
- or `char' as a last resort. */
+ in such a case, redefine COPYING_UNIT to 'long' (if that works)
+ or 'char' as a last resort. */
# ifndef COPYING_UNIT
# define COPYING_UNIT int
# endif
-/* The functions allocating more room by calling `obstack_chunk_alloc'
- jump to the handler pointed to by `obstack_alloc_failed_handler'.
+/* The functions allocating more room by calling 'obstack_chunk_alloc'
+ jump to the handler pointed to by 'obstack_alloc_failed_handler'.
This can be set to a user defined function which should either
abort gracefully or use longjump - but shouldn't return. This
variable by default points to the internal function
- `print_and_abort'. */
-# if defined (__STDC__) && __STDC__
-static void print_and_abort (void);
+ 'print_and_abort'. */
+static _Noreturn void print_and_abort (void);
void (*obstack_alloc_failed_handler) (void) = print_and_abort;
+
+/* Exit value used when 'print_and_abort' is used. */
+# include
+# ifdef _LIBC
+int obstack_exit_failure = EXIT_FAILURE;
# else
-static void print_and_abort ();
-void (*obstack_alloc_failed_handler) () = print_and_abort;
+# include "exitfail.h"
+# define obstack_exit_failure exit_failure
# endif
-/* Exit value used when `print_and_abort' is used. */
-# if defined __GNU_LIBRARY__ || defined HAVE_STDLIB_H
-# include
-# endif
-# ifndef EXIT_FAILURE
-# define EXIT_FAILURE 1
+# ifdef _LIBC
+# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4)
+/* A looong time ago (before 1994, anyway; we're not sure) this global variable
+ was used by non-GNU-C macros to avoid multiple evaluation. The GNU C
+ library still exports it because somebody might use it. */
+struct obstack *_obstack_compat;
+compat_symbol (libc, _obstack_compat, _obstack, GLIBC_2_0);
+# endif
# endif
-int obstack_exit_failure = EXIT_FAILURE;
-
-/* The non-GNU-C macros copy the obstack into this global variable
- to avoid multiple evaluation. */
-
-struct obstack *_obstack;
/* Define a macro that either calls functions with the traditional malloc/free
calling interface, or calls functions with the mmalloc/mfree interface
@@ -110,33 +115,18 @@ struct obstack *_obstack;
For free, do not use ?:, since some compilers, like the MIPS compilers,
do not allow (expr) ? void : void. */
-# if defined (__STDC__) && __STDC__
-# define CALL_CHUNKFUN(h, size) \
+# define CALL_CHUNKFUN(h, size) \
(((h) -> use_extra_arg) \
? (*(h)->chunkfun) ((h)->extra_arg, (size)) \
: (*(struct _obstack_chunk *(*) (long)) (h)->chunkfun) ((size)))
-# define CALL_FREEFUN(h, old_chunk) \
+# define CALL_FREEFUN(h, old_chunk) \
do { \
if ((h) -> use_extra_arg) \
(*(h)->freefun) ((h)->extra_arg, (old_chunk)); \
else \
(*(void (*) (void *)) (h)->freefun) ((old_chunk)); \
} while (0)
-# else
-# define CALL_CHUNKFUN(h, size) \
- (((h) -> use_extra_arg) \
- ? (*(h)->chunkfun) ((h)->extra_arg, (size)) \
- : (*(struct _obstack_chunk *(*) ()) (h)->chunkfun) ((size)))
-
-# define CALL_FREEFUN(h, old_chunk) \
- do { \
- if ((h) -> use_extra_arg) \
- (*(h)->freefun) ((h)->extra_arg, (old_chunk)); \
- else \
- (*(void (*) ()) (h)->freefun) ((old_chunk)); \
- } while (0)
-# endif
/* Initialize an obstack H for use. Specify chunk size SIZE (0 means default).
@@ -148,46 +138,34 @@ struct obstack *_obstack;
allocation fails. */
int
-_obstack_begin (h, size, alignment, chunkfun, freefun)
- struct obstack *h;
- int size;
- int alignment;
-# if defined (__STDC__) && __STDC__
- POINTER (*chunkfun) (long);
- void (*freefun) (void *);
-# else
- POINTER (*chunkfun) ();
- void (*freefun) ();
-# endif
+_obstack_begin (struct obstack *h,
+ int size, int alignment,
+ void *(*chunkfun) (long),
+ void (*freefun) (void *))
{
register struct _obstack_chunk *chunk; /* points to new chunk */
if (alignment == 0)
- alignment = (int) DEFAULT_ALIGNMENT;
+ alignment = DEFAULT_ALIGNMENT;
if (size == 0)
/* Default size is what GNU malloc can fit in a 4096-byte block. */
{
/* 12 is sizeof (mhead) and 4 is EXTRA from GNU malloc.
- Use the values for range checking, because if range checking is off,
- the extra bytes won't be missed terribly, but if range checking is on
- and we used a larger request, a whole extra 4096 bytes would be
- allocated.
+ Use the values for range checking, because if range checking is off,
+ the extra bytes won't be missed terribly, but if range checking is on
+ and we used a larger request, a whole extra 4096 bytes would be
+ allocated.
- These number are irrelevant to the new GNU malloc. I suspect it is
- less sensitive to the size of the request. */
+ These number are irrelevant to the new GNU malloc. I suspect it is
+ less sensitive to the size of the request. */
int extra = ((((12 + DEFAULT_ROUNDING - 1) & ~(DEFAULT_ROUNDING - 1))
- + 4 + DEFAULT_ROUNDING - 1)
- & ~(DEFAULT_ROUNDING - 1));
+ + 4 + DEFAULT_ROUNDING - 1)
+ & ~(DEFAULT_ROUNDING - 1));
size = 4096 - extra;
}
-# if defined (__STDC__) && __STDC__
h->chunkfun = (struct _obstack_chunk * (*)(void *, long)) chunkfun;
h->freefun = (void (*) (void *, struct _obstack_chunk *)) freefun;
-# else
- h->chunkfun = (struct _obstack_chunk * (*)()) chunkfun;
- h->freefun = freefun;
-# endif
h->chunk_size = size;
h->alignment_mask = alignment - 1;
h->use_extra_arg = 0;
@@ -195,7 +173,8 @@ _obstack_begin (h, size, alignment, chunkfun, freefun)
chunk = h->chunk = CALL_CHUNKFUN (h, h -> chunk_size);
if (!chunk)
(*obstack_alloc_failed_handler) ();
- h->next_free = h->object_base = chunk->contents;
+ h->next_free = h->object_base = __PTR_ALIGN ((char *) chunk, chunk->contents,
+ alignment - 1);
h->chunk_limit = chunk->limit
= (char *) chunk + h->chunk_size;
chunk->prev = 0;
@@ -206,47 +185,34 @@ _obstack_begin (h, size, alignment, chunkfun, freefun)
}
int
-_obstack_begin_1 (h, size, alignment, chunkfun, freefun, arg)
- struct obstack *h;
- int size;
- int alignment;
-# if defined (__STDC__) && __STDC__
- POINTER (*chunkfun) (POINTER, long);
- void (*freefun) (POINTER, POINTER);
-# else
- POINTER (*chunkfun) ();
- void (*freefun) ();
-# endif
- POINTER arg;
+_obstack_begin_1 (struct obstack *h, int size, int alignment,
+ void *(*chunkfun) (void *, long),
+ void (*freefun) (void *, void *),
+ void *arg)
{
register struct _obstack_chunk *chunk; /* points to new chunk */
if (alignment == 0)
- alignment = (int) DEFAULT_ALIGNMENT;
+ alignment = DEFAULT_ALIGNMENT;
if (size == 0)
/* Default size is what GNU malloc can fit in a 4096-byte block. */
{
/* 12 is sizeof (mhead) and 4 is EXTRA from GNU malloc.
- Use the values for range checking, because if range checking is off,
- the extra bytes won't be missed terribly, but if range checking is on
- and we used a larger request, a whole extra 4096 bytes would be
- allocated.
+ Use the values for range checking, because if range checking is off,
+ the extra bytes won't be missed terribly, but if range checking is on
+ and we used a larger request, a whole extra 4096 bytes would be
+ allocated.
- These number are irrelevant to the new GNU malloc. I suspect it is
- less sensitive to the size of the request. */
+ These number are irrelevant to the new GNU malloc. I suspect it is
+ less sensitive to the size of the request. */
int extra = ((((12 + DEFAULT_ROUNDING - 1) & ~(DEFAULT_ROUNDING - 1))
- + 4 + DEFAULT_ROUNDING - 1)
- & ~(DEFAULT_ROUNDING - 1));
+ + 4 + DEFAULT_ROUNDING - 1)
+ & ~(DEFAULT_ROUNDING - 1));
size = 4096 - extra;
}
-# if defined(__STDC__) && __STDC__
h->chunkfun = (struct _obstack_chunk * (*)(void *,long)) chunkfun;
h->freefun = (void (*) (void *, struct _obstack_chunk *)) freefun;
-# else
- h->chunkfun = (struct _obstack_chunk * (*)()) chunkfun;
- h->freefun = freefun;
-# endif
h->chunk_size = size;
h->alignment_mask = alignment - 1;
h->extra_arg = arg;
@@ -255,7 +221,8 @@ _obstack_begin_1 (h, size, alignment, chunkfun, freefun, arg)
chunk = h->chunk = CALL_CHUNKFUN (h, h -> chunk_size);
if (!chunk)
(*obstack_alloc_failed_handler) ();
- h->next_free = h->object_base = chunk->contents;
+ h->next_free = h->object_base = __PTR_ALIGN ((char *) chunk, chunk->contents,
+ alignment - 1);
h->chunk_limit = chunk->limit
= (char *) chunk + h->chunk_size;
chunk->prev = 0;
@@ -272,13 +239,11 @@ _obstack_begin_1 (h, size, alignment, chunkfun, freefun, arg)
to the beginning of the new one. */
void
-_obstack_newchunk (h, length)
- struct obstack *h;
- int length;
+_obstack_newchunk (struct obstack *h, int length)
{
register struct _obstack_chunk *old_chunk = h->chunk;
register struct _obstack_chunk *new_chunk;
- register long new_size;
+ register long new_size;
register long obj_size = h->next_free - h->object_base;
register long i;
long already;
@@ -299,8 +264,7 @@ _obstack_newchunk (h, length)
/* Compute an aligned object_base in the new chunk */
object_base =
- __INT_TO_PTR ((__PTR_TO_INT (new_chunk->contents) + h->alignment_mask)
- & ~ (h->alignment_mask));
+ __PTR_ALIGN ((char *) new_chunk, new_chunk->contents, h->alignment_mask);
/* Move the existing object to the new chunk.
Word at a time is fast and is safe if the object
@@ -308,12 +272,12 @@ _obstack_newchunk (h, length)
if (h->alignment_mask + 1 >= DEFAULT_ALIGNMENT)
{
for (i = obj_size / sizeof (COPYING_UNIT) - 1;
- i >= 0; i--)
- ((COPYING_UNIT *)object_base)[i]
- = ((COPYING_UNIT *)h->object_base)[i];
+ i >= 0; i--)
+ ((COPYING_UNIT *)object_base)[i]
+ = ((COPYING_UNIT *)h->object_base)[i];
/* We used to copy the odd few remaining bytes as one extra COPYING_UNIT,
- but that can cross a page boundary on a machine
- which does not do strict alignment for COPYING_UNITS. */
+ but that can cross a page boundary on a machine
+ which does not do strict alignment for COPYING_UNITS. */
already = obj_size / sizeof (COPYING_UNIT) * sizeof (COPYING_UNIT);
}
else
@@ -325,7 +289,10 @@ _obstack_newchunk (h, length)
/* If the object just copied was the only data in OLD_CHUNK,
free that chunk and remove it from the chain.
But not if that chunk might contain an empty object. */
- if (h->object_base == old_chunk->contents && ! h->maybe_empty_object)
+ if (! h->maybe_empty_object
+ && (h->object_base
+ == __PTR_ALIGN ((char *) old_chunk, old_chunk->contents,
+ h->alignment_mask)))
{
new_chunk->prev = old_chunk->prev;
CALL_FREEFUN (h, old_chunk);
@@ -336,30 +303,29 @@ _obstack_newchunk (h, length)
/* The new chunk certainly contains no empty object yet. */
h->maybe_empty_object = 0;
}
+# ifdef _LIBC
+libc_hidden_def (_obstack_newchunk)
+# endif
/* Return nonzero if object OBJ has been allocated from obstack H.
This is here for debugging.
If you use it in a program, you are probably losing. */
-# if defined (__STDC__) && __STDC__
/* Suppress -Wmissing-prototypes warning. We don't want to declare this in
obstack.h because it is just for debugging. */
-int _obstack_allocated_p (struct obstack *h, POINTER obj);
-# endif
+int _obstack_allocated_p (struct obstack *h, void *obj) _GL_ATTRIBUTE_PURE;
int
-_obstack_allocated_p (h, obj)
- struct obstack *h;
- POINTER obj;
+_obstack_allocated_p (struct obstack *h, void *obj)
{
- register struct _obstack_chunk *lp; /* below addr of any objects in this chunk */
- register struct _obstack_chunk *plp; /* point to previous chunk if any */
+ register struct _obstack_chunk *lp; /* below addr of any objects in this chunk */
+ register struct _obstack_chunk *plp; /* point to previous chunk if any */
lp = (h)->chunk;
/* We use >= rather than > since the object cannot be exactly at
the beginning of the chunk but might be an empty object exactly
at the end of an adjacent chunk. */
- while (lp != 0 && ((POINTER) lp >= obj || (POINTER) (lp)->limit < obj))
+ while (lp != 0 && ((void *) lp >= obj || (void *) (lp)->limit < obj))
{
plp = lp->prev;
lp = plp;
@@ -372,28 +338,23 @@ _obstack_allocated_p (h, obj)
# undef obstack_free
-/* This function has two names with identical definitions.
- This is the first one, called from non-ANSI code. */
-
void
-_obstack_free (h, obj)
- struct obstack *h;
- POINTER obj;
+__obstack_free (struct obstack *h, void *obj)
{
- register struct _obstack_chunk *lp; /* below addr of any objects in this chunk */
- register struct _obstack_chunk *plp; /* point to previous chunk if any */
+ register struct _obstack_chunk *lp; /* below addr of any objects in this chunk */
+ register struct _obstack_chunk *plp; /* point to previous chunk if any */
lp = h->chunk;
/* We use >= because there cannot be an object at the beginning of a chunk.
But there can be an empty object at that address
at the end of another chunk. */
- while (lp != 0 && ((POINTER) lp >= obj || (POINTER) (lp)->limit < obj))
+ while (lp != 0 && ((void *) lp >= obj || (void *) (lp)->limit < obj))
{
plp = lp->prev;
CALL_FREEFUN (h, lp);
lp = plp;
/* If we switch chunks, we can't tell whether the new current
- chunk contains an empty object, so assume that it may. */
+ chunk contains an empty object, so assume that it may. */
h->maybe_empty_object = 1;
}
if (lp)
@@ -407,43 +368,14 @@ _obstack_free (h, obj)
abort ();
}
-/* This function is used from ANSI code. */
-
-void
-obstack_free (h, obj)
- struct obstack *h;
- POINTER obj;
-{
- register struct _obstack_chunk *lp; /* below addr of any objects in this chunk */
- register struct _obstack_chunk *plp; /* point to previous chunk if any */
-
- lp = h->chunk;
- /* We use >= because there cannot be an object at the beginning of a chunk.
- But there can be an empty object at that address
- at the end of another chunk. */
- while (lp != 0 && ((POINTER) lp >= obj || (POINTER) (lp)->limit < obj))
- {
- plp = lp->prev;
- CALL_FREEFUN (h, lp);
- lp = plp;
- /* If we switch chunks, we can't tell whether the new current
- chunk contains an empty object, so assume that it may. */
- h->maybe_empty_object = 1;
- }
- if (lp)
- {
- h->object_base = h->next_free = (char *) (obj);
- h->chunk_limit = lp->limit;
- h->chunk = lp;
- }
- else if (obj != 0)
- /* obj is not in any of the chunks! */
- abort ();
-}
+# ifdef _LIBC
+/* Older versions of libc used a function _obstack_free intended to be
+ called by non-GCC compilers. */
+strong_alias (obstack_free, _obstack_free)
+# endif
int
-_obstack_memory_used (h)
- struct obstack *h;
+_obstack_memory_used (struct obstack *h)
{
register struct _obstack_chunk* lp;
register int nbytes = 0;
@@ -456,149 +388,33 @@ _obstack_memory_used (h)
}
/* Define the error handler. */
+# ifdef _LIBC
+# include
+# else
+# include "gettext.h"
+# endif
# ifndef _
-# if defined HAVE_LIBINTL_H || defined _LIBC
-# include
-# ifndef _
-# define _(Str) gettext (Str)
-# endif
-# else
-# define _(Str) (Str)
-# endif
+# define _(msgid) gettext (msgid)
# endif
-# if defined _LIBC && defined USE_IN_LIBIO
+
+# ifdef _LIBC
# include
-# define fputs(s, f) _IO_fputs (s, f)
# endif
-static void
-print_and_abort ()
+static _Noreturn void
+print_and_abort (void)
{
- fputs (_("memory exhausted"), stderr);
- fputc ('\n', stderr);
+ /* Don't change any of these strings. Yes, it would be possible to add
+ the newline to the string and use fputs or so. But this must not
+ happen because the "memory exhausted" message appears in other places
+ like this and the translation should be reused instead of creating
+ a very similar string which requires a separate translation. */
+# ifdef _LIBC
+ (void) __fxprintf (NULL, "%s\n", _("memory exhausted"));
+# else
+ fprintf (stderr, "%s\n", _("memory exhausted"));
+# endif
exit (obstack_exit_failure);
}
-
-# if 0
-/* These are now turned off because the applications do not use it
- and it uses bcopy via obstack_grow, which causes trouble on sysV. */
-
-/* Now define the functional versions of the obstack macros.
- Define them to simply use the corresponding macros to do the job. */
-
-# if defined (__STDC__) && __STDC__
-/* These function definitions do not work with non-ANSI preprocessors;
- they won't pass through the macro names in parentheses. */
-
-/* The function names appear in parentheses in order to prevent
- the macro-definitions of the names from being expanded there. */
-
-POINTER (obstack_base) (obstack)
- struct obstack *obstack;
-{
- return obstack_base (obstack);
-}
-
-POINTER (obstack_next_free) (obstack)
- struct obstack *obstack;
-{
- return obstack_next_free (obstack);
-}
-
-int (obstack_object_size) (obstack)
- struct obstack *obstack;
-{
- return obstack_object_size (obstack);
-}
-
-int (obstack_room) (obstack)
- struct obstack *obstack;
-{
- return obstack_room (obstack);
-}
-
-int (obstack_make_room) (obstack, length)
- struct obstack *obstack;
- int length;
-{
- return obstack_make_room (obstack, length);
-}
-
-void (obstack_grow) (obstack, pointer, length)
- struct obstack *obstack;
- POINTER pointer;
- int length;
-{
- obstack_grow (obstack, pointer, length);
-}
-
-void (obstack_grow0) (obstack, pointer, length)
- struct obstack *obstack;
- POINTER pointer;
- int length;
-{
- obstack_grow0 (obstack, pointer, length);
-}
-
-void (obstack_1grow) (obstack, character)
- struct obstack *obstack;
- int character;
-{
- obstack_1grow (obstack, character);
-}
-
-void (obstack_blank) (obstack, length)
- struct obstack *obstack;
- int length;
-{
- obstack_blank (obstack, length);
-}
-
-void (obstack_1grow_fast) (obstack, character)
- struct obstack *obstack;
- int character;
-{
- obstack_1grow_fast (obstack, character);
-}
-
-void (obstack_blank_fast) (obstack, length)
- struct obstack *obstack;
- int length;
-{
- obstack_blank_fast (obstack, length);
-}
-
-POINTER (obstack_finish) (obstack)
- struct obstack *obstack;
-{
- return obstack_finish (obstack);
-}
-
-POINTER (obstack_alloc) (obstack, length)
- struct obstack *obstack;
- int length;
-{
- return obstack_alloc (obstack, length);
-}
-
-POINTER (obstack_copy) (obstack, pointer, length)
- struct obstack *obstack;
- POINTER pointer;
- int length;
-{
- return obstack_copy (obstack, pointer, length);
-}
-
-POINTER (obstack_copy0) (obstack, pointer, length)
- struct obstack *obstack;
- POINTER pointer;
- int length;
-{
- return obstack_copy0 (obstack, pointer, length);
-}
-
-# endif /* __STDC__ */
-
-# endif /* 0 */
-#endif /* !ELIDE_CODE */
+#endif /* !ELIDE_CODE */