<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/87565>87565</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [libc][c23][fenv] implement fetestexceptflag
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            good first issue,
            libc
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          nickdesaulniers
      </td>
    </tr>
</table>

<pre>
    See `7.6.4.6 The fetestexceptflag function`.  Another C23 addition. We have fetestexcept, but not the symmetrical API for accepting a `fexcept_t*`.
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJxkUU-r3CAQ_zTmMryQTBKzOXjY95aF3got9FiMjomt0UUnS9-3L8krlNKTir9_Mz9dil8ikRLDqxhuld55TVlFb35aKnoP0VMu1Zzsu_pCBEI2Yy3rvpbwdSVwxFSYfhl6sAt6AbdHwz5FIZsa4BoTr5ThDTvQ1vrjp4ZvBKt-_ksW-AbzzhATA68E5X3biLM3OsD18ydwKYM2B9LHBfSRw30wv7PA62FXWdXZqZt0RaodW2wvzXjpq1W1rbRWz53WUstpkK6xJCdn2v4ykp6ayitssG_6psO2l9jXJCcasXU9DYgXKUXf0KZ9qEN4bnXKS-VL2UldxkEOVdAzhXJuEHFJyYLzuTCcGIEo8E0gBj-b4zHcqqwOnZd5X4rom-ALl7_K7DmcdZyE4SaGV4Pdx8VRfIrhBn57BNoo8n8FVHsOamV-FNFdBd4F3hfP6z7XJm0C74fNn-PlkdMPMizwfiYtAu_nQL8DAAD__0Vfquc">