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      <div class="breadcrumb"><a href="/">Home</a> » <a href="/licenses">Licenses</a></div>

      <h1 property="dc:title">BSD 1-Clause License</h1>
      <div style="display:none;"><code property="spdx:deprecated">false</code></div>
      <h2>Full name</h2>
          <p style="margin-left: 20px;"><code property="spdx:name">BSD 1-Clause License</code></p>

      <h2>Short identifier</h2>
          <p style="margin-left: 20px;"><code property="spdx:licenseId">BSD-1-Clause</code></p>

      <h2>Other web pages for this license</h2>
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             <li>
               <a href="https://svnweb.freebsd.org/base/head/include/ifaddrs.h?revision=326823" rel="rdfs:seeAlso" isValid=true isLive=true isWayBackLink=false match=false timestamp=2025-07-01T14:56:47Z>https://svnweb.freebsd.org/base/head/include/ifaddrs.h?revision&#61;326823</a>
               <!--Tentative way of displaying information <p>isValid: true, isLive: true, isWayBackLink: false, match: false, timestamp: 2025-07-01T14:56:47Z</p> -->
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      <div property="spdx:isOsiApproved" style="display: none;">true</div>

      <h2 id="notes">Notes</h2>
          <p style="margin-left: 20px;">None</p>

      <h2 id="licenseText">Text</h2>
      
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		      Text in italicized blue is omittable (see <a href="https://spdx.github.io/spdx-spec/v2.3/license-matching-guidelines-and-templates/#b35-guideline-omittable-text">Matching Guidelines B.3.5</a>).
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			  Text in red is replaceable (see <a href="https://spdx.github.io/spdx-spec/v2.3/license-matching-guidelines-and-templates/#b34-guideline-replaceable-text">Matching Guidelines B.3.4</a>).
			  License or exception text will match to the text for the specified identifier if it includes a permitted variant of this replaceable text.
			  The permitted variants can be found in the corresponding regular expression as shown in title text visible by hovering over the red text.
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      provided that the following conditions are met:
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        <var class="replaceable-license-text"><span title="can be replaced with the pattern .{0,20}"> 1.</span></var>
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        notice, this list of conditions and the following disclaimer.
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      THIS SOFTWARE IS PROVIDED BY <var class="replaceable-license-text"><span title="can be replaced with the pattern .+"> THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></var>
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      <h2  id="licenseHeader">Standard License Header</h2>
      <div property="spdx:standardLicenseHeader" class="license-text">
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