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** XLENI -- determine the 'i'internal length of a string in e'x'ternal format 18** 19** Parameters: 20** str -- string [x] 21** 22** Returns: 23** 'i'internal length of a string in e'x'ternal format 24*/ 25 26int 27xleni(str) 28 const char *str; 29{ 30 char c; 31 int idx, ilen; 32 33 if (NULL == str) 34 return -1; 35 for (ilen = 0, idx = 0; (c = str[idx]) != '\0'; ilen++, idx++) 36 { 37 if (SM_MM_QUOTE(c)) 38 ilen++; 39 } 40 41 return ilen; 42} 43#endif /* _FFR_8BITENVADDR */ 44