cbit_xdigit       321 ext/pcre/pcrelib/pcre_compile.c   cbit_xdigit,-1,          0              /* xdigit */
cbit_xdigit       122 ext/pcre/pcrelib/pcre_maketables.c   if (isxdigit(i))p[cbit_xdigit + i/8] |= 1 << (i&7);