466
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1 <refentry id="sbrk">
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2 <refnamediv>
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468
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3 <refname>Sbrk</refname>
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574
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4 <refname>Ibrk</refname>
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468
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5 <refpurpose>request additional working memory</refpurpose>
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466
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6 </refnamediv>
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7
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8 <refsynopsisdiv>
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9 <funcsynopsis>
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10 <funcprototype>
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574
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11 <funcdef>char *<function>sbrk</function></funcdef>
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12 <paramdef>int <parameter>increase</parameter></paramdef>
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13 </funcprototype>
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14 <funcprototype>
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15 <funcdef>char *<function>ibrk</function></funcdef>
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16 <paramdef>int <parameter>increase</parameter></paramdef>
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466
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17 </funcprototype>
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18 </funcsynopsis>
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19
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20 </refsynopsisdiv>
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21
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22 <refsect1><title>Description</title>
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23 <para>
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24 Placeholder
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25 </para>
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26 </refsect1>
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552
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27
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28 <refsect1><title>Diagnostics</title>
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29 <para>
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30 Sbrk and ibrk return -1 if the requested amount of contiguous
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31 memory is unavailable.
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32 </para>
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33 </refsect1>
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34
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466
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35 </refentry>
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