reportError
void reportError(int error, char *fmt, ...);
reportError(NPL_BERENCODE, "%s: BER encoding error",
reportError(NPL_BERENCODE, "%s: ber_flatten() error",
reportError(NPL_BERDECODE, "%s: ber_init() error",
reportError(NPL_BERDECODE, "%s: BER decoding error",