Function vmeta_session_thermal_conversion_read 

pub unsafe extern "C" fn vmeta_session_thermal_conversion_read(
    str_: *const c_char,
    conv: *mut vmeta_thermal_conversion,
) -> c_int

Read a thermal camera temperature conversion parameters string. The conversion parameters are returned in the conv structure parameter. @param str: pointer to the string to read @param conv: pointer to the thermal camera temperature conversion parameters structure (output) @return 0 on success, negative errno value in case of error