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| <div class="textblock"><code>#include "<a class="el" href="opt_8h.html">lwip/opt.h</a>"</code><br /> |
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| <code>#include "<a class="el" href="prot_2ip4_8h.html">lwip/prot/ip4.h</a>"</code><br /> |
| <code>#include "arch/bpstruct.h"</code><br /> |
| <code>#include "arch/epstruct.h"</code><br /> |
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| <tr class="memitem:ae99d4be0d03f6f9c8f02f63abde91a06"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="prot_2dhcp_8h.html#ae99d4be0d03f6f9c8f02f63abde91a06">DHCP_OPTIONS_LEN</a>   DHCP_MIN_OPTIONS_LEN</td></tr> |
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| <td class="memname">#define DHCP_OPTIONS_LEN   DHCP_MIN_OPTIONS_LEN</td> |
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| <p>make sure user does not configure this too small allow this to be configured in lwipopts.h, but not too small set this to be sufficient for your options in outgoing DHCP msgs </p> |
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