1*86d7f5d3SJohn Marino /* Find the length of STRING + 1, but scan at most MAXLEN bytes. 2*86d7f5d3SJohn Marino Copyright (C) 2005 Free Software Foundation, Inc. 3*86d7f5d3SJohn Marino 4*86d7f5d3SJohn Marino This program is free software; you can redistribute it and/or modify it 5*86d7f5d3SJohn Marino under the terms of the GNU Library General Public License as published 6*86d7f5d3SJohn Marino by the Free Software Foundation; either version 2, or (at your option) 7*86d7f5d3SJohn Marino any later version. 8*86d7f5d3SJohn Marino 9*86d7f5d3SJohn Marino This program is distributed in the hope that it will be useful, 10*86d7f5d3SJohn Marino but WITHOUT ANY WARRANTY; without even the implied warranty of 11*86d7f5d3SJohn Marino MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12*86d7f5d3SJohn Marino Library General Public License for more details. 13*86d7f5d3SJohn Marino 14*86d7f5d3SJohn Marino You should have received a copy of the GNU Library General Public 15*86d7f5d3SJohn Marino License along with this program; if not, write to the Free Software 16*86d7f5d3SJohn Marino Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 17*86d7f5d3SJohn Marino USA. */ 18*86d7f5d3SJohn Marino 19*86d7f5d3SJohn Marino #ifndef _STRNLEN1_H 20*86d7f5d3SJohn Marino #define _STRNLEN1_H 21*86d7f5d3SJohn Marino 22*86d7f5d3SJohn Marino #include <stddef.h> 23*86d7f5d3SJohn Marino 24*86d7f5d3SJohn Marino 25*86d7f5d3SJohn Marino #ifdef __cplusplus 26*86d7f5d3SJohn Marino extern "C" { 27*86d7f5d3SJohn Marino #endif 28*86d7f5d3SJohn Marino 29*86d7f5d3SJohn Marino 30*86d7f5d3SJohn Marino /* Find the length of STRING + 1, but scan at most MAXLEN bytes. 31*86d7f5d3SJohn Marino If no '\0' terminator is found in that many characters, return MAXLEN. */ 32*86d7f5d3SJohn Marino /* This is the same as strnlen (string, maxlen - 1) + 1. */ 33*86d7f5d3SJohn Marino extern size_t strnlen1 (const char *string, size_t maxlen); 34*86d7f5d3SJohn Marino 35*86d7f5d3SJohn Marino 36*86d7f5d3SJohn Marino #ifdef __cplusplus 37*86d7f5d3SJohn Marino } 38*86d7f5d3SJohn Marino #endif 39*86d7f5d3SJohn Marino 40*86d7f5d3SJohn Marino 41*86d7f5d3SJohn Marino #endif /* _STRNLEN1_H */ 42