17 #define __generic_bitfunc(func, x) (_Generic(x,				\  argument
30 #define stdc_leading_zeros(x) __generic_bitfunc(stdc_leading_zeros, x)  argument
37 #define stdc_leading_ones(x) __generic_bitfunc(stdc_leading_ones, x)  argument
44 #define stdc_trailing_zeros(x) __generic_bitfunc(stdc_trailing_zeros, x)  argument
51 #define stdc_trailing_ones(x) __generic_bitfunc(stdc_trailing_ones, x)  argument
58 #define stdc_first_leading_zero(x) __generic_bitfunc(stdc_first_leading_zero, x)  argument
65 #define stdc_first_leading_one(x) __generic_bitfunc(stdc_first_leading_one, x)  argument
72 #define stdc_first_trailing_zero(x) __generic_bitfunc(stdc_first_trailing_zero, x)  argument
79 #define stdc_first_trailing_one(x) __generic_bitfunc(stdc_first_trailing_one, x)  argument
86 #define stdc_count_zeros(x) __generic_bitfunc(stdc_count_zeros, x)  argument
93 #define stdc_count_ones(x) __generic_bitfunc(stdc_count_ones, x)  argument
100 #define stdc_has_single_bit(x) __generic_bitfunc(stdc_has_single_bit, x)  argument
107 #define stdc_bit_width(x) __generic_bitfunc(stdc_bit_width, x)  argument
114 #define stdc_bit_floor(x) __generic_bitfunc(stdc_bit_floor, x)  argument
121 #define stdc_bit_ceil(x) __generic_bitfunc(stdc_bit_ceil, x)  argument