#define ESP_BLE_MESH_VENDOR_MODEL(_company, _id, _op, _pub, _user_data) \
{ \
.vnd = { \
.company_id = (_company), \
.model_id = (_id), \
}, \
.pub = _pub, \
.keys = ESP_BLE_MESH_MODEL_KEYS_UNUSED, \
.groups = ESP_BLE_MESH_MODEL_GROUPS_UNASSIGNED, \
.op = _op, \
.user_data = _user_data, \
}