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15 lines
639 B
C
15 lines
639 B
C
#ifndef LINUX_KERNEL_H_
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#define LINUX_KERNEL_H_
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#define ALIGN(x, a) ({ \
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typeof(x) const __xe = (x); \
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typeof(a) const __ae = (a); \
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typeof(a) const __m = __ae - 1; \
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typeof(x) const __r = __xe & __m; \
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__xe + (__r ? (__ae - __r) : 0); \
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})
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#define PTR_ALIGN(p, a) (typeof(p))ALIGN((unsigned long long)(p), (a))
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#endif // LINUX_KERNEL_H_
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