spa_bt_sco_io_create declaration is different than its definition
https://gitlab.freedesktop.org/pipewire/pipewire/-/blob/master/spa/plugins/bluez5/sco-io.c#L219-222
struct spa_bt_sco_io *spa_bt_sco_io_create(struct spa_loop *data_loop,
int fd,
uint16_t read_mtu,
uint16_t write_mtu)
https://gitlab.freedesktop.org/pipewire/pipewire/-/blob/master/spa/plugins/bluez5/defs.h#L466
struct spa_bt_sco_io *spa_bt_sco_io_create(struct spa_loop *data_loop, int fd, uint16_t write_mtu, uint16_t read_mtu);