Dear all, I have a question for shared functions among atoms, but vendor-specific. For Gemalto, I have these two for now: gboolean gemalto_get_auth_command(struct ofono_modem *modem, int cid, enum ofono_gprs_auth_method auth_method, const char *username, const char *password, char *buf, guint buflen); void gemalto_get_cgdcont_command(struct ofono_modem *modem, guint cid, enum ofono_gprs_proto proto, const char *apn, char *buf, guint buflen); that will be used by gprs-context and lte atoms. I saw that also uBlox might benefit from the same shared functions, because they prepend "PAP:" or "CHAP:" to the APN name if the authentication is used. For other vendors I don't know because the specifications are not public, but there are loads of URC-parsing functions, sometimes already duplicated. I would like to set my functions in atmodem/utils.c, with headers in atmodem/utils.h. But maybe it is better to use atmodem/vendor.h and create an atmodem/vendor.c ? Or duplicate them? Any suggestion is appreciated. thank you, Regards, Giacinto