pcre_get_substring  307 pcre/pcre.h    PCRE_EXP_DECL int  pcre_get_substring(const char *, int *, int, int,
pcre_get_substring  442 pcre/pcre_get.cpp return pcre_get_substring(subject, ovector, stringcount, n, stringptr);
pcre_get_substring 2193 pcre/pcretest.cpp             int rc = pcre_get_substring((char *)bptr, use_offsets, count,