Vulkan.Eventtype t = Sarek_vulkan.Vulkan_api.Event.tval create : unit -> Sarek_vulkan.Vulkan_api.Event.tval destroy : Sarek_vulkan.Vulkan_api.Event.t -> unitval record :
Sarek_vulkan.Vulkan_api.Event.t ->
Sarek_vulkan.Vulkan_api.Event.Stream.t ->
unitval synchronize : Sarek_vulkan.Vulkan_api.Event.t -> unit