1 /****************************************************************************
2 ****************************************************************************
4 *** This header was automatically generated from a Linux kernel header
5 *** of the same name, to make information necessary for userspace to
6 *** call into the kernel available to libc. It contains only constants,
7 *** structures, and macros generated from the original header, and thus,
8 *** contains no copyrightable information.
10 ****************************************************************************
11 ****************************************************************************/
12 #ifndef __ASM_I8259_H__
13 #define __ASM_I8259_H__
15 #define __byte(x,y) (((unsigned char *) &(y))[x])
16 #define cached_master_mask (__byte(0, cached_irq_mask))
17 #define cached_slave_mask (__byte(1, cached_irq_mask))