FreeNOS
strncmp.cpp
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1 /*
2  * Copyright (C) 2009 Niek Linnenbank
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) 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
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program. If not, see <http://www.gnu.org/licenses/>.
16  */
17 
18 #include "string.h"
19 
20 int strncmp( const char *dest, const char *src, size_t count )
21 {
22  while (*dest && *src && *dest == *src && count)
23  {
24  if (--count)
25  {
26  dest++, src++;
27  }
28  }
29  return (*dest - *src);
30 }
strncmp
int strncmp(const char *dest, const char *src, size_t count)
Compare two strings, by only a maximum number of bytes.
Definition: strncmp.cpp:20
string.h