1 /* Find the length of STRING + 1, but scan at most MAXLEN bytes. 2 Copyright (C) 2005 Free Software Foundation, Inc. 3 4 This program is free software; you can redistribute it and/or modify it 5 under the terms of the GNU Library General Public License as published 6 by the Free Software Foundation; either version 2, or (at your option) 7 any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Library General Public License for more details. 13 14 You should have received a copy of the GNU Library General Public 15 License along with this program; if not, write to the Free Software 16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 17 USA. */ 18 19 #ifndef _STRNLEN1_H 20 #define _STRNLEN1_H 21 22 #include <stddef.h> 23 24 25 #ifdef __cplusplus 26 extern "C" { 27 #endif 28 29 30 /* Find the length of STRING + 1, but scan at most MAXLEN bytes. 31 If no '\0' terminator is found in that many characters, return MAXLEN. */ 32 /* This is the same as strnlen (string, maxlen - 1) + 1. */ 33 extern size_t strnlen1 (const char *string, size_t maxlen); 34 35 36 #ifdef __cplusplus 37 } 38 #endif 39 40 41 #endif /* _STRNLEN1_H */ 42