alsa_ioctl 0.1.0

use nix::{fcntl::OFlag, sys::stat::Mode};

use alsa_ioctl::seq;

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let fd = nix::fcntl::open("/dev/snd/seq", OFlag::O_RDWR, Mode::empty())?;

    let mut version = 0;
    unsafe {
        seq::ioctl::seq_pversion(fd, &mut version)?;
    }

    dbg!(version);

    let mut client_id = 0;
    unsafe {
        seq::ioctl::seq_client_id(fd, &mut client_id)?;
    }

    dbg!(client_id);

    let mut system_info: seq::types::SndSeqSystemInfo = unsafe { std::mem::zeroed() };
    unsafe {
        seq::ioctl::seq_system_info(fd, &mut system_info)?;
    }

    dbg!(system_info);

    let mut client_info: seq::types::SndSeqClientInfo = unsafe { std::mem::zeroed() };
    client_info.client = 14;
    unsafe {
        seq::ioctl::seq_get_client_info(fd, &mut client_info)?;
    }

    dbg!(client_info);
    unsafe {
        dbg!(std::ffi::CStr::from_ptr(client_info.name.as_ptr()));
    }

    Ok(())
}