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Include <inttypes.h> and <stdint.h> if available.

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(union fooround): Use uintmax_t, not long int.
The rest is a merge from libc:
[defined _LIBC]: Include <shlib-compat.h>.
(_obstack) [defined _LIBC]: Remove after 2.3.4.
This commit is contained in:
Paul Eggert
2004-08-11 22:24:14 +00:00
parent 254e577b86
commit fdb9542df7
1 changed files with 13 additions and 2 deletions
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15
lib/obstack.c
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@@ -24,6 +24,7 @@
#ifdef _LIBC
# include <obstack.h>
# include <shlib-compat.h>
#else
# include "obstack.h"
#endif
@@ -59,10 +60,17 @@
#ifndef ELIDE_CODE
# if HAVE_INTTYPES_H
# include <inttypes.h>
# endif
# if HAVE_STDINT_H || defined _LIBC
# include <stdint.h>
# endif
/* Determine default alignment. */
union fooround
{
long int i;
uintmax_t i;
long double d;
void *p;
};
@@ -103,10 +111,13 @@ int obstack_exit_failure = EXIT_FAILURE;
# endif
# 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;
struct obstack *_obstack_compat;
compat_symbol (libc, _obstack_compat, _obstack, GLIBC_2_0);
# endif
# endif
/* Define a macro that either calls functions with the traditional malloc/free