ares_strerror - Get the description of an ares library error code
#include <ares.h>
const char *ares_strerror(int code, char **memptr)
The ares_strerror function gets the description of the ares library error
code code, returning the result as a NUL-terminated C string. A pointer
to allocated data necessary to compose the error description may be stored in
the variable pointed to by memptr. It is the caller's responsibility to
invoke ares_free_errmem(3) with the value of that variable when the
error description is no longer needed.
Greg Hudson, MIT Information Systems
Copyright 1998 by the Massachusetts Institute of Technology.