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use std::os::raw::c_void;
use num_derive::{FromPrimitive, ToPrimitive};
#[repr(C)] pub struct pa_operation { _private: [u8; 0] }
#[repr(C)]
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
#[derive(FromPrimitive, ToPrimitive)]
pub enum pa_operation_state_t {
Running,
Done,
Cancelled,
}
pub const PA_OPERATION_RUNNING: pa_operation_state_t = pa_operation_state_t::Running;
pub const PA_OPERATION_DONE: pa_operation_state_t = pa_operation_state_t::Done;
pub const PA_OPERATION_CANCELED: pa_operation_state_t = pa_operation_state_t::Cancelled;
pub const PA_OPERATION_CANCELLED: pa_operation_state_t = pa_operation_state_t::Cancelled;
#[rustfmt::skip]
pub type pa_operation_notify_cb_t = Option<extern "C" fn(o: *mut pa_operation, userdata: *mut c_void)>;
#[rustfmt::skip]
#[link(name = "pulse")]
extern "C" {
pub fn pa_operation_ref(o: *mut pa_operation) -> *mut pa_operation;
pub fn pa_operation_unref(o: *mut pa_operation);
pub fn pa_operation_cancel(o: *mut pa_operation);
pub fn pa_operation_get_state(o: *const pa_operation) -> pa_operation_state_t;
pub fn pa_operation_set_state_callback(o: *mut pa_operation, cb: pa_operation_notify_cb_t, userdata: *mut c_void);
}