Function ttspico_sys::pico_getSystemWarning

pub unsafe extern "C" fn pico_getSystemWarning(
    system: pico_System, 
    warningIndex: pico_Int32, 
    outCode: *mut pico_Status, 
    outMessage: *mut c_char
) -> pico_Status

Returns in 'outMessage' a description of a warning that occurred with the most recently called system-level API function. 'warningIndex' must be in the range 0..N-1 where N is the number of warnings returned by 'pico_getNrSystemWarnings'. 'outCode' returns the warning as an integer code (cf. PICO_WARN_*).