#include <nng/nng.h>
const char * nng_strerror(int err);nng_strerror(3)
NAME
nng_strerror - return an error description
SYNOPSIS
DESCRIPTION
The nng_strerror() returns the human-readable description of the
given error in err.
| The returned error message is provided in US English, but in the future locale-specific strings may be presented instead. |
| The specific strings associated with specific error messages are subject to change. Therefore applications must not depend on the message, but may use them verbatim when supplying information to end-users, such as in diagnostic messages or log entries. |
RETURN VALUES
This function returns the human-readable error message, terminated
by a NUL byte.