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<div class="textblock"><code>#include <<a class="el" href="include_2sys_2types_8h_source.html">sys/types.h</a>></code><br />
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct____siginfo.html">__siginfo</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structsigaction.html">sigaction</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">union  </td><td class="memItemRight" valign="bottom"><a class="el" href="unionsigval.html">sigval</a></td></tr>
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<tr class="memitem:a5581705b310d0437dd72be5318da09a1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="sys_2signal_8h.html#a5581705b310d0437dd72be5318da09a1">_SIG_BIT</a>(sig)   (1 << (<a class="el" href="sys_2signal_8h.html#a0f808551c76652f020a80b2ebf6f9c09">_SIG_IDX</a>(sig) & 31))</td></tr>
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<tr class="memitem:a0f808551c76652f020a80b2ebf6f9c09"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="sys_2signal_8h.html#a0f808551c76652f020a80b2ebf6f9c09">_SIG_IDX</a>(sig)   ((sig) - 1)</td></tr>
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<tr class="memitem:a7d46af6592da946cf17894b2abef7918"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="sys_2signal_8h.html#a7d46af6592da946cf17894b2abef7918">_SIG_MAXSIG</a>   128</td></tr>
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<tr class="memitem:acb1fafaac3c8e1fa21c6d29d124af109"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="sys_2signal_8h.html#acb1fafaac3c8e1fa21c6d29d124af109">_SIG_WORD</a>(sig)   (<a class="el" href="sys_2signal_8h.html#a0f808551c76652f020a80b2ebf6f9c09">_SIG_IDX</a>(sig) >> 5)</td></tr>
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<tr class="memitem:a51d2f3aecb6f42d152e5f319e6b178b9"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="sys_2signal_8h.html#a51d2f3aecb6f42d152e5f319e6b178b9">sa_handler</a>   __sigaction_u.__sa_handler</td></tr>
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<tr class="memitem:a927f6ae16379576d638006c7498ac5d7"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="sys_2signal_8h.html#a927f6ae16379576d638006c7498ac5d7">SIG_BLOCK</a>   1 /* block specified signal set */</td></tr>
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<tr class="memitem:a37750b78b7ae75fe02ad26e70f6cc845"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="sys_2signal_8h.html#a37750b78b7ae75fe02ad26e70f6cc845">SIG_SETMASK</a>   3 /* set specified signal set */</td></tr>
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<tr class="memitem:a5012b1aef64eb0b228c972c1bc03a33b"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="struct____siginfo.html">__siginfo</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="sys_2signal_8h.html#a5012b1aef64eb0b228c972c1bc03a33b">siginfo_t</a></td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#a5581705b310d0437dd72be5318da09a1">◆ </a></span>_SIG_BIT</h2>
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<td class="memname">#define _SIG_BIT</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">sig</td><td>)</td>
<td>   (1 << (<a class="el" href="sys_2signal_8h.html#a0f808551c76652f020a80b2ebf6f9c09">_SIG_IDX</a>(sig) & 31))</td>
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<p class="definition">Definition at line <a class="el" href="sys_2signal_8h_source.html#l00038">38</a> of file <a class="el" href="sys_2signal_8h_source.html">signal.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a0f808551c76652f020a80b2ebf6f9c09">◆ </a></span>_SIG_IDX</h2>
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<td class="memname">#define _SIG_IDX</td>
<td>(</td>
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<td class="paramname">sig</td><td>)</td>
<td>   ((sig) - 1)</td>
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<p class="definition">Definition at line <a class="el" href="sys_2signal_8h_source.html#l00036">36</a> of file <a class="el" href="sys_2signal_8h_source.html">signal.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a7d46af6592da946cf17894b2abef7918">◆ </a></span>_SIG_MAXSIG</h2>
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<td class="memname">#define _SIG_MAXSIG   128</td>
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<p class="definition">Definition at line <a class="el" href="sys_2signal_8h_source.html#l00035">35</a> of file <a class="el" href="sys_2signal_8h_source.html">signal.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aaa7afa51bef1d14883e65b2a67a1a461">◆ </a></span>_SIG_VALID</h2>
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<td class="memname">#define _SIG_VALID</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">sig</td><td>)</td>
<td>   ((sig) <= <a class="el" href="sys_2signal_8h.html#a7d46af6592da946cf17894b2abef7918">_SIG_MAXSIG</a> && (sig) > 0)</td>
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<p class="definition">Definition at line <a class="el" href="sys_2signal_8h_source.html#l00039">39</a> of file <a class="el" href="sys_2signal_8h_source.html">signal.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#acb1fafaac3c8e1fa21c6d29d124af109">◆ </a></span>_SIG_WORD</h2>
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<td class="memname">#define _SIG_WORD</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">sig</td><td>)</td>
<td>   (<a class="el" href="sys_2signal_8h.html#a0f808551c76652f020a80b2ebf6f9c09">_SIG_IDX</a>(sig) >> 5)</td>
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<p class="definition">Definition at line <a class="el" href="sys_2signal_8h_source.html#l00037">37</a> of file <a class="el" href="sys_2signal_8h_source.html">signal.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a22a11365f7d751fed253dd895ea8dd75">◆ </a></span>_SIG_WORDS</h2>
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<td class="memname">#define _SIG_WORDS   4</td>
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<p class="definition">Definition at line <a class="el" href="sys_2signal_8h_source.html#l00034">34</a> of file <a class="el" href="sys_2signal_8h_source.html">signal.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a51d2f3aecb6f42d152e5f319e6b178b9">◆ </a></span>sa_handler</h2>
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<td class="memname">#define sa_handler   __sigaction_u.__sa_handler</td>
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<p class="definition">Definition at line <a class="el" href="sys_2signal_8h_source.html#l00102">102</a> of file <a class="el" href="sys_2signal_8h_source.html">signal.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a14be6197399829e41a778070ecebd9a3">◆ </a></span>sa_sigaction</h2>
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<td class="memname">#define sa_sigaction   __sigaction_u.__sa_sigaction</td>
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<p class="definition">Definition at line <a class="el" href="sys_2signal_8h_source.html#l00103">103</a> of file <a class="el" href="sys_2signal_8h_source.html">signal.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a927f6ae16379576d638006c7498ac5d7">◆ </a></span>SIG_BLOCK</h2>
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<td class="memname">#define SIG_BLOCK   1 /* block specified signal set */</td>
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<p class="definition">Definition at line <a class="el" href="sys_2signal_8h_source.html#l00042">42</a> of file <a class="el" href="sys_2signal_8h_source.html">signal.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a37750b78b7ae75fe02ad26e70f6cc845">◆ </a></span>SIG_SETMASK</h2>
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<td class="memname">#define SIG_SETMASK   3 /* set specified signal set */</td>
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<p class="definition">Definition at line <a class="el" href="sys_2signal_8h_source.html#l00044">44</a> of file <a class="el" href="sys_2signal_8h_source.html">signal.h</a>.</p>
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<td class="memname">#define SIG_UNBLOCK   2 /* unblock specified signal set */</td>
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<p class="definition">Definition at line <a class="el" href="sys_2signal_8h_source.html#l00043">43</a> of file <a class="el" href="sys_2signal_8h_source.html">signal.h</a>.</p>
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<td class="memname">typedef struct <a class="el" href="struct____siginfo.html">__siginfo</a> <a class="el" href="sys_2signal_8h.html#a5012b1aef64eb0b228c972c1bc03a33b">siginfo_t</a></td>
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