ion>
      </vk-property-entry>
      <vk-property-entry>
        <vk-property-prototype>VkExternalSemaphoreFeatureFlagBits.<vk-prototype-name>VK_EXTERNAL_SEMAPHORE_FEATURE_EXPORTABLE_BIT_KHR</vk-prototype-name></vk-property-prototype>
        <vk-property-description></vk-property-description>
      </vk-property-entry>
      <vk-property-entry>
        <vk-property-prototype>VkExternalSemaphoreFeatureFlagBits.<vk-prototype-name>VK_EXTERNAL_SEMAPHORE_FEATURE_IMPORTABLE_BIT_KHR</vk-prototype-name></vk-prope