#ifndef _UAPI_LINUX_KERNEL_H
  #define _UAPI_LINUX_KERNEL_H
  
  #include <linux/sysinfo.h>
  
  /*
   * 'kernel.h' contains some often-used function prototypes etc
   */
  #define __ALIGN_KERNEL(x, a)		__ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1)
  #define __ALIGN_KERNEL_MASK(x, mask)	(((x) + (mask)) & ~(mask))
  
  
  #endif /* _UAPI_LINUX_KERNEL_H */