2 * Copyright (C) 2002 Manuel Novoa III
3 * Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
5 * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
12 void *memccpy(void * __restrict s1
, const void * __restrict s2
, int c
, size_t n
)
14 register char *r1
= s1
;
15 register const char *r2
= s2
;
17 while (n
-- && (((unsigned char)(*r1
++ = *r2
++)) != ((unsigned char) c
)));
19 return (n
== (size_t) -1) ? NULL
: r1
;
21 libc_hidden_def(memccpy
)