k0                 47 maint/gnulib/lib/ssfmalloc-bitmap.h find_first_bit_set (size_t num_words, const uint32_t *words, size_t k0)
k0                 49 maint/gnulib/lib/ssfmalloc-bitmap.h   size_t j0 = k0 / 32;
k0                 52 maint/gnulib/lib/ssfmalloc-bitmap.h       size_t i0 = k0 % 32;