Function pomp_decoder_read 

pub unsafe extern "C" fn pomp_decoder_read(
    dec: *mut pomp_decoder,
    fmt: *const c_char,
    ...
) -> c_int

Decode arguments according to given format string. @param dec : decoder. @param fmt : format string. Can be NULL if no arguments given. @param … : arguments. @return 0 in case of success, negative errno value in case of error.