uchar_in_range    287 maint/gnulib/lib/base32.c   return uchar_in_range (to_uchar (ch)) && 0 <= b32[to_uchar (ch)];
uchar_in_range    324 maint/gnulib/lib/base64.c   return uchar_in_range (to_uchar (ch)) && 0 <= b64[to_uchar (ch)];