C Specification
The type of PFN_vkGetInstanceProcAddrLUNARG is:
// Provided by VK_LUNARG_direct_driver_loading
typedef PFN_vkVoidFunction (VKAPI_PTR *PFN_vkGetInstanceProcAddrLUNARG)(
    VkInstance instance, const char* pName);Parameters
- 
instanceis a VkInstance handle.
- 
pNameis the name of a Vulkan command.
Description
This type is compatible with the type of a pointer to the
vkGetInstanceProcAddr command, but is used only to specify device
driver addresses in
VkDirectDriverLoadingInfoLUNARG::pfnGetInstanceProcAddr.
| Note | This type exists only because of limitations in the XML schema and
processing scripts, and its name may change in the future.
Ideally we would use the  | 
Document Notes
For more information, see the Vulkan Specification
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.