count_leading_zeros    6 arch/powerpc/math-emu/udivmodti4.c #undef count_leading_zeros
count_leading_zeros    7 arch/powerpc/math-emu/udivmodti4.c #define count_leading_zeros  __FP_CLZ
count_leading_zeros   23 include/linux/count_zeros.h static inline int count_leading_zeros(unsigned long x)