[RFA] Protect dirent.h against multiple inclusion.

[J. Johnston]

Christopher Faylor wrote:
> 
> Someone on the gcc mailing list stumbled over this recently.
> 
> Ok to check in?
> 

Yes, please do.

-- Jeff J.

> 
> 2001-11-29  Christopher Faylor  <cgf@redhat.com>
> 
>         * libc/include/dirent.h: Protect against multiple inclusion.
>         * libc/include/sys/dirent.h: Ditto.
> 
> Index: libc/include/dirent.h
> ===================================================================
> RCS file: /cvs/uberbaum/newlib/libc/include/dirent.h,v
> retrieving revision 1.2
> diff -u -p -r1.2 dirent.h
> --- dirent.h    2000/11/21 23:57:24     1.2
> +++ dirent.h    2001/11/30 02:42:39
> @@ -1,3 +1,5 @@
> +#ifndef _DIRENT_H_
> +#define _DIRENT_H_
>  #ifdef __cplusplus
>  extern "C" {
>  #endif
> @@ -10,3 +12,4 @@ extern "C" {
>  #ifdef __cplusplus
>  }
>  #endif
> +#endif /*_DIRENT_H_/