I have this wrapper:<div><br></div><div><div>chooseVisual: display screen: aScreenNumber attributes: attribList</div><div><span class="Apple-tab-span" style="white-space:pre">	</span>&lt;primitive: #primitiveNativeCall module: #NativeBoostPlugin&gt;</div>

<div><br></div><div><span class="Apple-tab-span" style="white-space:pre">	</span>^ self call: #( NBXLibVisualInfo* glXChooseVisual ( NBXLibDisplay display , int aScreenNumber, int *attribList ) )</div><div><br></div><div>

but when generating native code it ends in:</div><div><br></div><div><div>ExternalStructureType&gt;&gt;coerceReturn: gen</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre">	</span>&quot; ... should we support handling return of external structures? &quot;<span class="Apple-tab-span" style="white-space:pre">	</span></div>

<div><span class="Apple-tab-span" style="white-space:pre">	</span>self error: &#39;returning pointer to structure?&#39;</div><div><br></div></div><div><br></div><div>Changing &quot;NBXLibVisualInfo*&quot; to &quot;NBXLibVisualInfo&quot; didn&#39;t help. Is there any workaround??</div>

<div><br></div><div><br></div><div><br></div>-- <br>Lic. Javier Pim��s<br>Ciudad de Buenos Aires<br>
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