occhars           533 ext/pcre/pcrelib/pcre_exec.c uschar occhars[8];
occhars          2251 ext/pcre/pcrelib/pcre_exec.c           oclength = _pcre_ord2utf8(othercase, occhars);
occhars          2263 ext/pcre/pcrelib/pcre_exec.c             if (memcmp(eptr, occhars, oclength) != 0) RRETURN(MATCH_NOMATCH);
occhars          2286 ext/pcre/pcrelib/pcre_exec.c               if (memcmp(eptr, occhars, oclength) != 0) RRETURN(MATCH_NOMATCH);
occhars          2307 ext/pcre/pcrelib/pcre_exec.c               if (memcmp(eptr, occhars, oclength) != 0) break;