MyModule.c:64: no matching function for call to `Mysettings::set (const string *, const string *)' /usr/local/include/mysettings.h:66: candidates are: void Mysettings::set(const string &, const string &) /usr/local/include/mysettings.h:74: void Mysettings::set(const string &, const char *) /usr/local/include/mysettings.h:82: void Mysettings::set(const string &, int) /usr/local/include/mysettings.h:90: void Mysettings::set(const string &, double) /usr/local/include/mysettings.h:98: void Mysettings::set(const string &, bool) #### MySet MyEnquire::get_set(first, maxitems) #### MyModule.c: In function `void XS_MyModule__Enquire_get_set(CV *)': MyModule.c:567: cannot convert `RETVAL' from type `MySet' to type `void *