114     VkLayerDeviceCreateInfo *layerCreateInfo = (VkLayerDeviceCreateInfo*)pCreateInfo->pNext;  in nullCreateDevice()  local
119 … while(layerCreateInfo && (layerCreateInfo->sType != VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO ||  in nullCreateDevice()
120                               layerCreateInfo->function != VK_LAYER_FUNCTION_LINK)) {  in nullCreateDevice()
121       layerCreateInfo = (VkLayerDeviceCreateInfo *)layerCreateInfo->pNext;  in nullCreateDevice()
124     if(layerCreateInfo == NULL)  in nullCreateDevice()
128     PFN_vkGetDeviceProcAddr gdpa = layerCreateInfo->u.pLayerInfo->pfnNextGetDeviceProcAddr;  in nullCreateDevice()
129     PFN_vkGetInstanceProcAddr gipa = layerCreateInfo->u.pLayerInfo->pfnNextGetInstanceProcAddr;  in nullCreateDevice()
136     layerCreateInfo->u.pLayerInfo = layerCreateInfo->u.pLayerInfo->pNext;  in nullCreateDevice()
148     VkLayerInstanceCreateInfo *layerCreateInfo = (VkLayerInstanceCreateInfo *)pCreateInfo->pNext;  in nullCreateInstance()  local
153 …while(layerCreateInfo && (layerCreateInfo->sType != VK_STRUCTURE_TYPE_LOADER_INSTANCE_CREATE_INFO …  in nullCreateInstance()
154                               layerCreateInfo->function != VK_LAYER_FUNCTION_LINK)) {  in nullCreateInstance()
155       layerCreateInfo = (VkLayerInstanceCreateInfo *)layerCreateInfo->pNext;  in nullCreateInstance()
158     if(layerCreateInfo == NULL)  in nullCreateInstance()
162     PFN_vkGetInstanceProcAddr gpa = layerCreateInfo->u.pLayerInfo->pfnNextGetInstanceProcAddr;  in nullCreateInstance()
168     layerCreateInfo->u.pLayerInfo = layerCreateInfo->u.pLayerInfo->pNext;  in nullCreateInstance()