u_digit            40 maint/gnulib/lib/unictype/digit.c       int lookup1 = u_digit.level1[index1];
u_digit            44 maint/gnulib/lib/unictype/digit.c           int lookup2 = u_digit.level2[lookup1 + index2];
u_digit            50 maint/gnulib/lib/unictype/digit.c                 (u_digit.level3[index3>>1] >> ((index3 % 2) * 4)) & 0x0f;
u_digit            40 maint/gnulib/lib/unictype/digit.h u_digit =