home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
NeXTSTEP 3.2 (Developer)
/
NS_dev_3.2.iso
/
NextDeveloper
/
Source
/
GNU
/
libg++
/
libiberty
/
strchr.c
< prev
next >
Wrap
C/C++ Source or Header
|
1993-06-29
|
1KB
|
58 lines
/* Portable version of strchr()
Copyright (C) 1991 Free Software Foundation, Inc.
This file is part of the libiberty library.
Libiberty is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
Libiberty is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with libiberty; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
/*
NAME
strchr -- return pointer to first occurance of a character
SYNOPSIS
char *strchr (const char *s, int c)
DESCRIPTION
Returns a pointer to the first occurance of character C in
string S, or a NULL pointer if no occurance is found.
BUGS
Behavior when character is the null character is implementation
dependent.
*/
#include <ansidecl.h>
char *
strchr (s, c)
register CONST char *s;
int c;
{
do {
if (*s == c)
{
return (s);
}
} while (*s++);
return (0);
}