speex_mode_query

speex_sys

Function speex_mode_query 

Source 
pub unsafe extern "C" fn speex_mode_query(
    mode: *const SpeexMode,
    request: c_int,
    ptr: *mut c_void,
) -> c_int
Expand description

Query function for mode information

@param mode Speex mode @param request ioctl-type request (one of the SPEEX_* macros) @param ptr Data exchanged to-from function @return 0 if no error, -1 if request in unknown, -2 for invalid parameter