pub const VkExternalSemaphoreFeatureFlagBits_VK_EXTERNAL_SEMAPHORE_FEATURE_EXPORTABLE_BIT: VkExternalSemaphoreFeatureFlagBits = 1;pub const VkExternalSemaphoreFeatureFlagBits_VK_EXTERNAL_SEMAPHORE_FEATURE_EXPORTABLE_BIT: VkExternalSemaphoreFeatureFlagBits = 1;