1/*
2 * Copyright (c) 2020 Proofpoint, Inc. and its suppliers.
3 *	All rights reserved.
4 *
5 * By using this file, you agree to the terms and conditions set
6 * forth in the LICENSE file which can be found at the top level of
7 * the sendmail distribution.
8 *
9 */
10
11#include <sm/gen.h>
12#include <sm/sendmail.h>
13#include <sm/ixlen.h>
14
15#if _FFR_8BITENVADDR
16/*
17**  ILENX -- determine the e'x'ternal length of a string in 'i'internal format
18**
19**	Parameters:
20**		str -- string [i]
21**
22**	Returns:
23**		e'x'ternal length of a string in 'i'internal format
24*/
25
26int
27ilenx(str)
28	const char *str;
29{
30	char c;
31	int idx;
32	XLENDECL
33
34	if (NULL == str)
35		return -1;
36	for (idx = 0; (c = str[idx]) != '\0'; idx++)
37		XLEN(c);
38	return xlen;
39}
40#endif /* _FFR_8BITENVADDR */
41