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.\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de)
.\" Distributed under GPL
.\" based on glibc infopages
.\"
.\" aeb, 2003, polished a little
.\"
.\" Japanese Version Copyright (c) 2004 Yuichi SATO
.\" all rights reserved.
.\" Translated Sat Aug 28 07:40:33 JST 2004
.\" by Yuichi SATO <ysato444@yahoo.co.jp>
.\"
.TH MEMPCPY 3 2003-11-11 "GNU" "Linux Programmer's Manual"
.SH ̾
mempcpy, wmempcpy \- ΰԡ
.SH
.nf
.B #define _GNU_SOURCE
.br
.B #include <string.h>
.sp
.BI "void *mempcpy(void *" dest ", const void *" src ", size_t " n );
.sp
.B #define _GNU_SOURCE
.br
.B #include <wchar.h>
.sp
.BI "wchar_t *wmempcpy(wchar_t *" dest ", const wchar_t *" src ", size_t " n );
.fi
.SH
.BR mempcpy ()
ؿ
.BR memcpy (3)
ؿȤۤƱǤ롣
δؿϡ
.I src
ǻϤޤ륪֥Ȥ
.I n
ХȤ
.I dest
ǻؤ륪֥Ȥ˥ԡ롣
.I dest
֤ͤΤǤϤʤ
Ǹ˽ޤ줿ХȤθ³ХȤؤΥݥ֤
.PP
δؿϤĤΥ֥Ȥ
Ϣ³Ūʥξ˥ԡ褦ʾΩġ
.PP
.BR wmempcpy ()
ؿϤδؿƱǤ뤬
.I wchar_t
ΰȤꡢ
.I n
磻ʸԡ롣
.SH ֤
\fIdest\fP + \fIn\fP.
.SH
δؿ GNU ˤĥǤ롣
.SH
.nf
void *
combine (void *o1, size_t s1, void *o2, size_t s2)
{
void *result = malloc(s1 + s2);
if (result != NULL)
mempcpy(mempcpy(result, o1, s1), o2, s2);
return result;
.fi
.SH Ϣ
.BR memccpy (3),
.BR memcpy (3),
.BR memmove (3),
.BR wmemcpy (3),
.BR feature_test_macros (7)
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