iconv_close.3

libiconv是一个很不错的字符集转换库。程序接口也很简单

.\" Copyright (c) Bruno Haible <[e-mail]>
.\"
.\" This is free documentation; you can redistribute it and/or
.\" modify it under the terms of the GNU General Public License as
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.\" References consulted:
.\"   GNU glibc-2 source code and manual
.\"   OpenGroup's Single Unix specification http://www.UNIX-systems.org/online.html
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.TH ICONV_CLOSE 3  "November 27, 1999" "GNU" "Linux Programmer's Manual"
.SH NAME
iconv_close \- deallocate descriptor for character set conversion
.SH SYNOPSIS
.nf
.B #include <iconv.h>
.sp
.BI "int iconv_close (iconv_t " cd );
.fi
.SH DESCRIPTION
The \fBiconv_close\fP function deallocates a conversion descriptor \fIcd\fP
previously allocated using \fBiconv_open\fP.
.SH "RETURN VALUE"
When successful, the \fBiconv_close\fP function returns 0. In case of error,
it sets \fBerrno\fP and returns -1.
.SH "CONFORMING TO"
UNIX98
.SH "SEE ALSO"
.BR iconv_open "(3), " iconv (3)