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NAME
memccpy - copy bytes in memory
SYNOPSIS
#include <string.h> void *memccpy(void *restrict s1, const void *restrict s2, int c, size_t n);
DESCRIPTION
The memccpy() function shall copy bytes from memory area s2 into s1, stopping after the first occurrence
of byte c (converted to an unsigned char) is copied, or after n bytes are copied, whichever comes first.
If copying takes place between objects that overlap, the behavior is undefined.
RETURN VALUE
The memccpy() function shall return a pointer to the byte after the copy of c in s1, or a null pointer if
c was not found in the first n bytes of s2.
ERRORS
No errors are defined.
The following sections are informative.
EXAMPLES
None.
APPLICATION USAGE
The memccpy() function does not check for the overflow of the receiving memory area.
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 Technology -- 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 .