'\" t
.\"     Title: snd_ctl_enum_info
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Control/Mixer API
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "SND_CTL_ENUM_INFO" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Control/Mixer API"
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.SH "NAME"
snd_ctl_enum_info \- fills the info structure for an enumerated control
.SH "SYNOPSIS"
.HP \w'int\ snd_ctl_enum_info('u
.BI "int snd_ctl_enum_info(struct\ snd_ctl_elem_info\ *\ " "info" ", unsigned\ int\ " "channels" ", unsigned\ int\ " "items" ", const\ char\ *const\ " "names[]" ");"
.SH "ARGUMENTS"
.PP
\fIinfo\fR
.RS 4
the structure to be filled
.RE
.PP
\fIchannels\fR
.RS 4
the number of the control\*(Aqs channels; often one
.RE
.PP
\fIitems\fR
.RS 4
the number of control values; also the size of
\fInames\fR
.RE
.PP
\fInames[]\fR
.RS 4
an array containing the names of all control values
.RE
.SH "DESCRIPTION"
.PP
Sets all required fields in
\fIinfo\fR
to their appropriate values\&. If the control\*(Aqs accessibility is not the default (readable and writable), the caller has to fill
\fIinfo\fR\->access\&.
.SH "RETURN"
.PP
Zero\&.
.SH "COPYRIGHT"
.br