This documentation is for version v1.3.0 of NNG, but the latest released version is v1.7.2. see the documentation for v1.7.2 for the most up-to-date information.

SYNOPSIS

#include <nng/nng.h>

size_t nng_msg_header_len(nng_msg *msg);

DESCRIPTION

The nng_msg_header_len() returns the length of message header of msg.

RETURN VALUES

Length of message header.

ERRORS

None.