Commit | Line | Data |
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9d291e78 VG |
1 | /* const.h: Macros for dealing with constants. */ |
2 | ||
6df95fd7 RD |
3 | #ifndef _LINUX_CONST_H |
4 | #define _LINUX_CONST_H | |
9d291e78 VG |
5 | |
6 | /* Some constant macros are used in both assembler and | |
7 | * C code. Therefore we cannot annotate them always with | |
6df95fd7 | 8 | * 'UL' and other type specifiers unilaterally. We |
9d291e78 VG |
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 | ||
6df95fd7 | 19 | #endif /* !(_LINUX_CONST_H) */ |