ctype_xdigit      143 srclib/pcre/dftables.c   ctype_space, ctype_letter, ctype_digit, ctype_xdigit, ctype_word,
ctype_xdigit      133 srclib/pcre/maketables.c   if (isxdigit(i)) x += ctype_xdigit;
ctype_xdigit     1013 srclib/pcre/pcre.c       while ((digitab[*pt] & ctype_xdigit) != 0)
ctype_xdigit     1039 srclib/pcre/pcre.c     while (i++ < 2 && (digitab[ptr[1]] & ctype_xdigit) != 0)