<?xml version='1.0'?>
<!DOCTYPE signatures SYSTEM "file://localhost/System/Library/DTDs/BridgeSupport.dtd">
<signatures version='1.0'>
<enum name='MPSDeviceOptionsDefault' value64='0'/>
<enum name='MPSDeviceOptionsLowPower' value64='1'/>
<enum name='MPSDeviceOptionsSkipRemovable' value64='2'/>
<enum name='MetalPerformanceShaders_h' value64='1'/>
<function name='MPSGetPreferredDevice'>
<arg type64='Q'/>
<retval type64='@'/>
</function>
<function name='MPSHintTemporaryMemoryHighWaterMark'>
<arg type64='@'/>
<arg type64='Q'/>
<retval type64='v'/>
</function>
<function name='MPSSetHeapCacheDuration'>
<arg type64='@'/>
<arg type64='d'/>
<retval type64='v'/>
</function>
<function name='MPSSupportsMTLDevice'>
<arg type64='@'/>
<retval type64='B'/>
</function>
</signatures>
