[U-Boot] [PATCH] sandbox: add ifdef protection to os.h

[Simon Glass]

On Fri, Jan 20, 2012 at 11:07 AM, Mike Frysinger <vapier at gentoo.org> wrote:
> Signed-off-by: Mike Frysinger <vapier at gentoo.org>

Acked-by: Simon Glass <sjg at chromium.org>

> ---
>  include/os.h |    5 +++++
>  1 files changed, 5 insertions(+), 0 deletions(-)
>
> diff --git a/include/os.h b/include/os.h
> index f3af4f0..c17a8a5 100644
> --- a/include/os.h
> +++ b/include/os.h
> @@ -25,6 +25,9 @@
>  * This provides access to useful OS routines from the sandbox architecture
>  */
>
> +#ifndef __OS_H__
> +#define __OS_H__
> +
>  /**
>  * Access to the OS read() system call
>  *
> @@ -98,3 +101,5 @@ void os_usleep(unsigned long usec);
>  * \return A monotonic increasing time scaled in nano seconds
>  */
>  u64 os_get_nsec(void);
> +
> +#endif
> --
> 1.7.7.3
>
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