// WARNING: DO NOT MODIFY! This file is automatically generated from the vk.xml registry
.Valid Usage (Implicit)
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* [[VUID-VkPhysicalDeviceExternalBufferInfo-sType-sType]] pname:sType must: be ename:VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_BUFFER_INFO
* [[VUID-VkPhysicalDeviceExternalBufferInfo-pNext-pNext]] pname:pNext must: be `NULL`
* [[VUID-VkPhysicalDeviceExternalBufferInfo-flags-parameter]] pname:flags must: be a valid combination of elink:VkBufferCreateFlagBits values
* [[VUID-VkPhysicalDeviceExternalBufferInfo-usage-parameter]] pname:usage must: be a valid combination of elink:VkBufferUsageFlagBits values
* [[VUID-VkPhysicalDeviceExternalBufferInfo-usage-requiredbitmask]] pname:usage must: not be `0`
* [[VUID-VkPhysicalDeviceExternalBufferInfo-handleType-parameter]] pname:handleType must: be a valid elink:VkExternalMemoryHandleTypeFlagBits value
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