| 1 |
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| 2 | #ifndef _ASM_GENERIC_BITOPS_FFZ_H_
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| 3 | #define _ASM_GENERIC_BITOPS_FFZ_H_
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| 4 |
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| 5 | |
| 6 | * ffz - find first zero in word.
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| 7 | * @word: The word to search
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| 8 | *
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| 9 | * Undefined if no zero exists, so code should check against ~0UL first.
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| 10 |
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| 11 | #define ffz(x) __ffs(~(x))
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| 12 |
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| 13 | #endif
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