'\" t
.\"     Title: snd_pcm_rate_mask_intersect
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: April 2019
.\"    Manual: PCM API
.\"    Source: Kernel Hackers Manual 4.9.168
.\"  Language: English
.\"
.TH "SND_PCM_RATE_MASK_IN" "9" "April 2019" "Kernel Hackers Manual 4\&.9\&." "PCM API"
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.SH "NAME"
snd_pcm_rate_mask_intersect \- computes the intersection between two rate masks
.SH "SYNOPSIS"
.HP \w'unsigned\ int\ snd_pcm_rate_mask_intersect('u
.BI "unsigned int snd_pcm_rate_mask_intersect(unsigned\ int\ " "rates_a" ", unsigned\ int\ " "rates_b" ");"
.SH "ARGUMENTS"
.PP
\fIrates_a\fR
.RS 4
The first rate mask
.RE
.PP
\fIrates_b\fR
.RS 4
The second rate mask
.RE
.SH "DESCRIPTION"
.PP
This function computes the rates that are supported by both rate masks passed to the function\&. It will take care of the special handling of SNDRV_PCM_RATE_CONTINUOUS and SNDRV_PCM_RATE_KNOT\&.
.SH "RETURN"
.PP
A rate mask containing the rates that are supported by both rates_a and rates_b\&.
.SH "COPYRIGHT"
.br