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| -rw-r--r-- | include/common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/common.h b/include/common.h index 293ca49391..fc2c8ca8be 100644 --- a/include/common.h +++ b/include/common.h @@ -184,6 +184,7 @@ int run_shell(void); #define ALIGN(x, a) __ALIGN_MASK(x, (typeof(x))(a) - 1) #define __ALIGN_MASK(x, mask) (((x) + (mask)) & ~(mask)) +#define ALIGN_DOWN(x, a) ((x) & ~((typeof(x))(a) - 1)) #define PTR_ALIGN(p, a) ((typeof(p))ALIGN((unsigned long)(p), (a))) #define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0) |