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'\" t
.\" Title: uuid_unparse
.\" Author: [see the "AUTHOR(S)" section]
.\" Generator: Asciidoctor 2.0.15
.\" Date: 2022-05-11
.\" Manual: Programmer's Manual
.\" Source: util-linux 2.38.1
.\" Language: English
.\"
.TH "UUID_UNPARSE" "3" "2022-05-11" "util\-linux 2.38.1" "Programmer\(aqs Manual"
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.SH "NAME"
uuid_unparse \- convert a UUID from binary representation to a string
.SH "SYNOPSIS"
.sp
\fB#include <uuid.h>\fP
.sp
\fBvoid uuid_unparse(uuid_t \fIuu\fP, char *\fIout\fP);\fP
.br
\fBvoid uuid_unparse_upper(uuid_t \fIuu\fP, char *\fIout\fP);\fP
.br
\fBvoid uuid_unparse_lower(uuid_t \fIuu\fP, char *\fIout\fP);\fP
.SH "DESCRIPTION"
.sp
The \fBuuid_unparse\fP() function converts the supplied UUID \fIuu\fP from the binary representation into a 36\-byte string (plus trailing \(aq\(rs0\(aq) of the form 1b4e28ba\-2fa1\-11d2\-883f\-0016d3cca427 and stores this value in the character string pointed to by \fIout\fP. The case of the hex digits returned by \fBuuid_unparse\fP() may be upper or lower case, and is dependent on the system\-dependent local default.
.sp
If the case of the hex digits is important then the functions \fBuuid_unparse_upper\fP() and \fBuuid_unparse_lower\fP() may be used.
.SH "CONFORMING TO"
.sp
This library unparses UUIDs compatible with OSF DCE 1.1.
.SH "AUTHORS"
.sp
Theodore Y. Ts\(cqo
.SH "SEE ALSO"
.sp
\fBuuid\fP(3),
\fBuuid_clear\fP(3),
\fBuuid_compare\fP(3),
\fBuuid_copy\fP(3),
\fBuuid_generate\fP(3),
\fBuuid_time\fP(3),
\fBuuid_is_null\fP(3),
\fBuuid_parse\fP(3)
.SH "REPORTING BUGS"
.sp
For bug reports, use the issue tracker at \c
.URL "https://github.com/util\-linux/util\-linux/issues" "" "."
.SH "AVAILABILITY"
.sp
The \fBlibuuid\fP library is part of the util\-linux package since version 2.15.1. It can be downloaded from \c
.URL "https://www.kernel.org/pub/linux/utils/util\-linux/" "Linux Kernel Archive" "."
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