centos man page for memchr

MEMCHR(3P)						     POSIX Programmer's Manual							MEMCHR(3P)

PROLOG
       This  manual page is part of the POSIX Programmer's Manual.  The Linux implementation of this interface may differ (consult the correspond-
       ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.

NAME
       memchr - find byte in memory

SYNOPSIS
       #include <string.h>

       void *memchr(const void *s, int c, size_t n);

DESCRIPTION
       The memchr() function shall locate the first occurrence of c (converted to an unsigned char) in the initial n bytes  (each  interpreted	as
       unsigned char) of the object pointed to by s.

RETURN VALUE
       The memchr() function shall return a pointer to the located byte, or a null pointer if the byte does not occur in the object.

ERRORS
       No errors are defined.

       The following sections are informative.

EXAMPLES
       None.

APPLICATION USAGE
       None.

RATIONALE
       None.

FUTURE DIRECTIONS
       None.

SEE ALSO
       The Base Definitions volume of IEEE Std 1003.1-2001, <string.h>

COPYRIGHT
       Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technol-
       ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of
       Electrical  and	Electronics  Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE
       and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can  be  obtained
       online at http://www.opengroup.org/unix/online.html .

IEEE
/The Open Group						       2003								MEMCHR(3P)