ne_get_error, ne_set_error — error handling for HTTP sessions
#include <ne_session.h>
const char *ne_get_error(ne_sesssion *session);void ne_set_error(ne_sesssion *session, const char *format, ...);The session error string is used to store any human-readable error information associated with any errors which occur whilst using the HTTP session.
The ne_get_error function returns the current session error string. This string persists only until it is changed by a subsequent operation on the session.
The ne_set_error function can be used to set a new session error string, using a printf-style format string interface.