sandbox: add ifdef protection to os.h

Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2012-01-19 22:57:29 -05:00
parent 3bdf56b786
commit 4f345d5673

View File

@ -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