| Path : /usr/lib/modules/3.10.0-957.21.3.el7.x86_64/build/include/asm-generic/bitops/ |
| Current File : //usr/lib/modules/3.10.0-957.21.3.el7.x86_64/build/include/asm-generic/bitops/ffz.h |
#ifndef _ASM_GENERIC_BITOPS_FFZ_H_ #define _ASM_GENERIC_BITOPS_FFZ_H_ /* * ffz - find first zero in word. * @word: The word to search * * Undefined if no zero exists, so code should check against ~0UL first. */ #define ffz(x) __ffs(~(x)) #endif /* _ASM_GENERIC_BITOPS_FFZ_H_ */