353     SDKCtlQuery*                    query_head;  member
458     if (sdkctl->query_head == NULL) {  in _sdkctl_socket_add_query()
460         sdkctl->query_head = sdkctl->query_tail = query;  in _sdkctl_socket_add_query()
484     SDKCtlQuery* head = sdkctl->query_head;  in _sdkctl_socket_remove_query()
507         assert(query == sdkctl->query_head);  in _sdkctl_socket_remove_query()
508         sdkctl->query_head = query->next;  in _sdkctl_socket_remove_query()
511         assert(query != sdkctl->query_head);  in _sdkctl_socket_remove_query()
544     SDKCtlQuery* head = sdkctl->query_head;  in _sdkctl_socket_remove_query_id()
570         assert(query == sdkctl->query_head);  in _sdkctl_socket_remove_query_id()
571         sdkctl->query_head = query->next;  in _sdkctl_socket_remove_query_id()
574         assert(query != sdkctl->query_head);  in _sdkctl_socket_remove_query_id()
597     SDKCtlQuery* const query = sdkctl->query_head;  in _sdkctl_socket_pull_first_query()
600         sdkctl->query_head = query->next;  in _sdkctl_socket_pull_first_query()
601         if (sdkctl->query_head == NULL) {  in _sdkctl_socket_pull_first_query()
1938     sdkctl->query_head              = sdkctl->query_tail = NULL;  in sdkctl_socket_new()