<variablelist>
<varlistentry>
- <term><varname>-ESRCH</varname></term>
+ <term><constant>-ESRCH</constant></term>
<listitem><para>Specified <parameter>pid</parameter> could not
be found.</para></listitem>
</varlistentry>
<varlistentry>
- <term><varname>-EINVAL</varname></term>
+ <term><constant>-EINVAL</constant></term>
<listitem><para>Specified parameter is invalid
(<constant>NULL</constant> in case of output
</varlistentry>
<varlistentry>
- <term><varname>-ENOMEM</varname></term>
+ <term><constant>-ENOMEM</constant></term>
<listitem><para>Memory allocation failed.</para></listitem>
</varlistentry>