src/third_party/vulkan-validation-layers/src/layers/libVkLayer_khronos_validation.map

{
  global:
    vkGetInstanceProcAddr;
    vkGetDeviceProcAddr;
    vkEnumerateInstanceLayerProperties;
    vkEnumerateInstanceExtensionProperties;
    vkNegotiateLoaderLayerInterfaceVersion;
  local:
    *;
};