osx man page for memccpy

MEMCCPY(3)						   BSD Library Functions Manual 						MEMCCPY(3)

NAME
     memccpy -- copy string until character found

LIBRARY
     Standard C Library (libc, -lc)

SYNOPSIS
     #include <string.h>

     void *
     memccpy(void *restrict dst, const void *restrict src, int c, size_t n);

DESCRIPTION
     The memccpy() function copies bytes from string src to string dst.  If the character c (as converted to an unsigned char) occurs in the
     string src, the copy stops and a pointer to the byte after the copy of c in the string dst is returned.  Otherwise, n bytes are copied, and a
     NULL pointer is returned.

     The source and destination strings should not overlap, as the behavior is undefined.

SEE ALSO
     bcopy(3), memcpy(3), memmove(3), strcpy(3)

HISTORY
     The memccpy() function first appeared in 4.4BSD.

BSD
								   June 9, 1993 							       BSD