Function sphinxad_sys::ad_open_dev
[−]
[src]
pub unsafe extern fn ad_open_dev(device_name: *const c_char,
samples_per_sec: u32)
-> *const ad_rec_t
Open a specific audio device with a given name and sampling rate.
The device is opened in non-blocking mode and placed in idle state. The return value to be used as the first argument to other recording functions. # Safety
Return pointer to read-only ad_rec_t structure if successful, NULL otherwise.