1/* const.h: Macros for dealing with constants. */ 2 3#ifndef _LINUX_CONST_H 4#define _LINUX_CONST_H 5 6/* Some constant macros are used in both assembler and 7 * C code. Therefore we cannot annotate them always with 8 * 'UL' and other type specifiers unilaterally. We 9 * use the following macros to deal with this. 10 */ 11 12#ifdef __ASSEMBLY__ 13#define _AC(X,Y) X 14#else 15#define __AC(X,Y) (X##Y) 16#define _AC(X,Y) __AC(X,Y) 17#endif 18 19#endif /* !(_LINUX_CONST_H) */ 20