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+'\" t
+.\"     Title: uuid_is_null
+.\"    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_IS_NULL" "3" "2022-05-11" "util\-linux 2.38.1" "Programmer\(aqs Manual"
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.ss \n[.ss] 0
+.nh
+.ad l
+.de URL
+\fI\\$2\fP <\\$1>\\$3
+..
+.als MTO URL
+.if \n[.g] \{\
+.  mso www.tmac
+.  am URL
+.    ad l
+.  .
+.  am MTO
+.    ad l
+.  .
+.  LINKSTYLE blue R < >
+.\}
+.SH "NAME"
+uuid_is_null \- compare the value of the UUID to the NULL value
+.SH "SYNOPSIS"
+.sp
+\fB#include <uuid.h>\fP
+.sp
+\fBint uuid_is_null(uuid_t \fIuu\fP);\fP
+.SH "DESCRIPTION"
+.sp
+The \fBuuid_is_null\fP() function compares the value of the supplied UUID variable \fIuu\fP to the NULL value. If the value is equal to the NULL UUID, 1 is returned, otherwise 0 is returned.
+.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_parse\fP(3),
+\fBuuid_unparse\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" "."
+\ No newline at end of file