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.\"     Title: libnutclient
.\"    Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 01/11/2024
.\"    Manual: NUT Manual
.\"    Source: Network UPS Tools 2.8.1
.\"  Language: English
.\"
.TH "LIBNUTCLIENT" "3" "01/11/2024" "Network UPS Tools 2\&.8\&.1" "NUT Manual"
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.SH "NAME"
libnutclient \- Network UPS Tools high\-level client access library
.SH "SYNOPSIS"
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.nf
#include <nutclient\&.h>
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.nf
Refer to this file for more information\&.
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.SH "DESCRIPTION"
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The Network UPS Tools (NUT) \fBnutclient\fR library provides a number of useful functions for programs to use when communicating with \fBupsd\fR(8)\&. It provides high\-level representation of NUT data through client connection, devices, variables and commands\&. Unlike \fBupsclient\fR(3), all low\-level protocol details are hidden\&.
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State is maintained across calls in an opaque structure called NUTCLIENT_t\&. Callers are expected to create one per client connection\&. These will be provided to most of the \fBnutclient\fR functions\&. The format of this structure is subject to change, and client programs must not reference elements within it directly\&.
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NUTCLIENT_t represents the common connection information\&. Derived versions exist for each connection type (NUTCLIENT_TCP_t for TCP connection; actually the unique connection type, NUTCLIENT_TCP_t can be passed as NUTCLIENT_t parameter)\&.
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See the nutclient\&.h header for more information\&.
.SH "ERROR HANDLING"
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There is currently no specific mechanism around error handling\&.
.SH "SEE ALSO"
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\fBlibnutclient_devices\fR(3) \fBlibnutclient_commands\fR(3) \fBlibnutclient_general\fR(3) \fBlibnutclient_misc\fR(3) \fBlibnutclient_tcp\fR(3) \fBlibnutclient_variables\fR(3)