PCRE_REQCHSET     764 srclib/pcre/pcre.c     ((re->options & PCRE_REQCHSET) != 0)? re->req_byte : -1;
PCRE_REQCHSET    5585 srclib/pcre/pcre.c   re->options |= PCRE_REQCHSET;
PCRE_REQCHSET    5618 srclib/pcre/pcre.c if ((re->options & PCRE_REQCHSET) != 0)
PCRE_REQCHSET    9008 srclib/pcre/pcre.c if ((re->options & PCRE_REQCHSET) != 0)