pcre_copy_substring  292 pcre/pcre.h    PCRE_EXP_DECL int  pcre_copy_substring(const char *, int *, int, int, char *,
pcre_copy_substring  285 pcre/pcre_get.cpp return pcre_copy_substring(subject, ovector, stringcount, n, buffer, size);
pcre_copy_substring 2166 pcre/pcretest.cpp             int rc = pcre_copy_substring((char *)bptr, use_offsets, count,