Lines Matching defs:callback
204 if (hctl->callback)
205 return hctl->callback(hctl, mask, elem);
212 if (elem->callback)
213 return elem->callback(elem, mask);
625 * \brief Set callback function for an HCTL
627 * \param callback callback function
629 void snd_hctl_set_callback(snd_hctl_t *hctl, snd_hctl_callback_t callback)
632 hctl->callback = callback;
636 * \brief Set callback private value for an HCTL
638 * \param callback_private callback private value
647 * \brief Get callback private value for an HCTL
649 * \return callback private value
982 * \brief Set callback function for an HCTL element
984 * \param val callback function
989 obj->callback = val;
993 * \brief Set callback private value for an HCTL element
995 * \param val callback private value
1004 * \brief Get callback private value for an HCTL element
1006 * \return callback private value