diff options
Diffstat (limited to 'lib/posixheaders/memalloc.h')
| -rw-r--r-- | lib/posixheaders/memalloc.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/lib/posixheaders/memalloc.h b/lib/posixheaders/memalloc.h index 750d53d..ba210bb 100644 --- a/lib/posixheaders/memalloc.h +++ b/lib/posixheaders/memalloc.h @@ -19,8 +19,8 @@ with Bash; see the file COPYING. If not, write to the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ -#if !defined (__MEMALLOC_H__) -# define __MEMALLOC_H__ +#if !defined (_MEMALLOC_H_) +# define _MEMALLOC_H_ #if defined (sparc) && defined (sun) && !defined (HAVE_ALLOCA_H) # define HAVE_ALLOCA_H @@ -34,8 +34,6 @@ # define HAVE_ALLOCA #endif /* HAVE_ALLOCA_H && !HAVE_ALLOCA */ -#if !defined (BUILDING_MAKEFILE) - #if defined (__GNUC__) # undef alloca # define alloca __builtin_alloca @@ -46,11 +44,15 @@ # else /* !IBMESA */ # include <alloca.h> # endif /* !IBMESA */ -# else +# else /* !HAVE_ALLOCA_H */ +# if defined (hpux_9) && defined (__STDC__) && !defined (alloca) +extern void *alloca (); +# else +# if !defined (alloca) extern char *alloca (); +# endif /* !alloca */ +# endif /* !hpux_9 || !__STDC__ && !alloca */ # endif /* !HAVE_ALLOCA_H */ #endif /* !__GNUC__ */ -#endif /* !BUILDING_MAKEFILE */ - -#endif /* __MEMALLOC_H__ */ +#endif /* _MEMALLOC_H_ */ |