Additional queue family information can be queried by setting
slink:VkQueueFamilyProperties2::pname:pNext to point to an instance of the
slink:VkQueueFamilyCheckpointPropertiesNV structure.

[open,refpage='VkQueueFamilyCheckpointPropertiesNV',desc='return structure for queue family checkpoint info query']
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The slink:VkQueueFamilyCheckpointPropertiesNV structure is defined as:

include::../../api/structs/VkQueueFamilyCheckpointPropertiesNV.txt[]

  * pname:sType is the type of this structure.
  * pname:pNext is `NULL` or a pointer to an extension-specific structure.
  * pname:checkpointExecutionStageMask is a mask indicating which pipeline
    stages the implementation can execute checkpoint markers in.

include::../../validity/structs/VkQueueFamilyCheckpointPropertiesNV.txt[]

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