Function PQmblen

src/interfaces/libpq/fe-misc.c:1295–1299

* Returns the byte length of the character beginning at s, using the * specified encoding. * * Caution: when dealing with text that is not certainly valid in the * specified encoding, the result may exceed the actual remaining * string length. Callers that are not prepared to deal with that * should use PQmblenBounded() instead. */

 * should use PQmblenBounded() instead.
 */
int
PQmblen(const char *s, int encoding)
{
	return pg_encoding_mblen(encoding, s);
}

/*
 * Returns the byte length of the character beginning at s, using the