int retval = mem_cd_iconv (src, strlen (src), cd, &result, &length);
char *final_result;
if (retval < 0)
{
if (result != NULL)
int retval = mem_cd_iconv (src, strlen (src), cd, &result, &length);
char *final_result;
if (retval < 0)
{
if (result != NULL)