Avoid signed overflow during mult-s16-test which intermittently
failed.

Patch by Mark H Weaver <mhw@netris.org>.

--- pulseaudio-5.0/src/tests/mult-s16-test.c.orig	2014-01-23 13:57:55.000000000 -0500
+++ pulseaudio-5.0/src/tests/mult-s16-test.c	2014-10-24 03:13:46.464661815 -0400
@@ -55,7 +55,7 @@
 START_TEST (mult_s16_test) {
     int16_t samples[SAMPLES];
     int32_t volumes[SAMPLES];
-    int32_t sum1 = 0, sum2 = 0;
+    uint32_t sum1 = 0, sum2 = 0;
     int i;
 
     pa_random(samples, sizeof(samples));
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<tr><td><span title='2021-01-07 12:08:41 +0100'>2021-01-07</span></td><td><a href='/guix/commit/gnu/packages/parallel.scm?id=c356c751e2e21d7cbe88eb0563961f0c00a364fb'>gnu: slurm: Add old 20.02 version back.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/parallel.scm (slurm-20.02): New variable.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Vincent Legoll</td></tr>
<tr><td><span title='2021-01-05 12:53:07 +0200'>2021-01-05</span></td><td><a href='/guix/commit/gnu/packages/parallel.scm?id=c25285b6a155365a73c1f84e42397b2cd01d3023'>gnu: parallel: Update to 20201222.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/parallel.scm (parallel): Update to 20201222.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2020-12-30 17:53:07 -0500'>2020-12-30</span></td><td><a href='/guix/commit/gnu/packages/parallel.scm?id=50abaf63879c93e0ea0e09883defe639396fb04c'>gnu: slurm: Update to 20.11.2.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/parallel.scm (slurm): Update to 20.11.2.

Signed-off-by: Leo Famulari &lt;leo@famulari.name&gt;
</span></span></td><td>Vincent Legoll</td></tr>
<tr><td><span title='2020-12-01 21:12:17 +0200'>2020-12-01</span></td><td><a href='/guix/commit/gnu/packages/parallel.scm?id=410d5550b0f7e42686fd13fe2f11bde4afcfac0c'>gnu: Add slurm-18.08.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/parallel.scm (slurm-18.08): New variable.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2020-11-23 19:22:30 +0100'>2020-11-23</span></td><td><a href='/guix/commit/gnu/packages/parallel.scm?id=2d3c9320731367427072a5b448fba857352db7cb'>gnu: parallel: Update to 20201122.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/parallel.scm (parallel): Update to 20201122.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-11-20 02:26:47 +0100'>2020-11-20</span></td><td><a href='/guix/commit/gnu/packages/parallel.scm?id=5ccd270ab225b253c93e85cb16e3cc0eacd0753a'>gnu: parallel: Update to 20201022.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/parallel.scm (parallel): Update to 20201022.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-11-02 14:59:34 +0100'>2020-11-02</span></td><td><a href='/guix/commit/gnu/packages/parallel.scm?id=e1bd62eb5ce0f2410b2607f157989588791b43e0'>gnu: slurm: Reintroduce version 19.05.</a><span class='msg-avail'>...<span class='msg-tooltip'>Partly fixes &lt;https://bugs.gnu.org/44387&gt;.

* gnu/packages/parallel.scm (slurm-19.05): New variable.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-10-15 10:39:33 +0300'>2020-10-15</span></td><td><a href='/guix/commit/gnu/packages/parallel.scm?id=d623ece56624fd7d611cdaf42f728b21d89fec5c'>gnu: slurm: Re-arrange package inputs.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/parallel.scm (slurm)[inputs]: Move expect, perl,
python-wrapper from here...
[native-inputs]: ... to here.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2020-10-14 15:22:29 +0200'>2020-10-14</span></td><td><a href='/guix/commit/gnu/packages/parallel.scm?id=3c338135f1ec218f2cd19786a13b883ed36f12bb'>gnu: slurm: Update to 20.02.5.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/parallel.scm (slurm): Update to 20.02.5.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2020-08-23 18:19:57 +0200'>2020-08-23</span></td><td><a href='/guix/commit/gnu/packages/parallel.scm?id=7e33054be8bc39c279a68466ae7a1ee6978ccc67'>gnu: parallel: Update to 20200822.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/parallel.scm (parallel): Update to 20200822.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>