diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d7be71c..f06bd1c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -37,7 +37,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Set Environment variables
-      run: echo "::set-env name=VULKAN_SDK::C:\VulkanSDK\${{env.VulkanSDKVersion}}"
+      run: echo "VULKAN_SDK=C:\VulkanSDK\${{env.VulkanSDKVersion}}" >> $GITHUB_ENV
     - name: Download & Install Vulkan SDK
       run: |
         Invoke-WebRequest -Uri https://sdk.lunarg.com/sdk/download/${{env.VulkanSDKVersion}}/windows/VulkanSDK-${{env.VulkanSDKVersion}}-Installer.exe?u= -OutFile ../vulkan-sdk-${{env.VulkanSDKVersion}}.exe
@@ -65,10 +65,10 @@ jobs:
     - name: Set Environment variables
       run: |
         VULKAN_SDK=$GITHUB_WORKSPACE/../vulkansdk-macos-${{env.VulkanSDKVersion}}/macOS
-        echo ::set-env name=VULKAN_SDK::$VULKAN_SDK
-        echo ::set-env name=JULIA_VULKAN_SDK_SEARCH_PATH::$VULKAN_SDK/lib
-        echo ::set-env name=VK_LAYER_PATH::$VULKAN_SDK/share/vulkan/explicit_layer.d
-        echo ::set-env name=VK_ICD_FILENAMES::$VULKAN_SDK/share/vulkan/icd.d/MoltenVK_icd.json
+        echo VULKAN_SDK=$VULKAN_SDK >> $GITHUB_ENV
+        echo JULIA_VULKAN_SDK_SEARCH_PATH=$VULKAN_SDK/lib >> $GITHUB_ENV
+        echo VK_LAYER_PATH=$VULKAN_SDK/share/vulkan/explicit_layer.d >> $GITHUB_ENV
+        echo VK_ICD_FILENAMES=$VULKAN_SDK/share/vulkan/icd.d/MoltenVK_icd.json >> $GITHUB_ENV
     - name: Download & Extract Vulkan SDK
       run: |
         wget --no-cookies -O ../vulkansdk-macos-${{env.VulkanSDKVersion}}.dmg https://sdk.lunarg.com/sdk/download/${{env.VulkanSDKVersion}}/mac/vulkansdk-macos-${{env.VulkanSDKVersion}}.dmg?u=
@@ -85,4 +85,4 @@ jobs:
         DISPLAY: :99
     - uses: julia-actions/julia-uploadcodecov@latest
       env:
-        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
\ No newline at end of file
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
diff --git a/Project.toml b/Project.toml
index 921010c..d08a40e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "VulkanCore"
 uuid = "16167f82-ea26-5cba-b1de-ed6fd5e30a11"
-version = "1.2.1"
+version = "1.2.2"
 
 [deps]
 CEnum = "fa961155-64e5-5f13-b03f-caf6b980ea82"
diff --git a/gen/generator.jl b/gen/generator.jl
index 38e60ab..b1f1e22 100755
--- a/gen/generator.jl
+++ b/gen/generator.jl
@@ -9,6 +9,7 @@ VK_HEADERS = [joinpath(VK_INCLUDE, "vulkan.h")]
 
 # include all extensions
 VK_EXTENSIONS = [
+    "VK_USE_PLATFORM_DIRECTFB_EXT",
     "VK_USE_PLATFORM_ANDROID_KHR",
     "VK_USE_PLATFORM_FUCHSIA",
     "VK_USE_PLATFORM_IOS_MVK",
@@ -55,4 +56,4 @@ for func ∈ eachmatch(r"function (.*)\((.*)\)\n    (ccall.*)\nend", api_str)
 end
 open(api_file, "a+") do io
     write(io, "\n" * join(wrapped_funcs, "\n"))
-end
\ No newline at end of file
+end
diff --git a/gen/vk_api.jl b/gen/vk_api.jl
index 23c7cee..4fd473c 100755
--- a/gen/vk_api.jl
+++ b/gen/vk_api.jl
@@ -1626,6 +1626,14 @@ function vkGetPhysicalDeviceXlibPresentationSupportKHR(physicalDevice, queueFami
     ccall((:vkGetPhysicalDeviceXlibPresentationSupportKHR, libvulkan), VkBool32, (VkPhysicalDevice, UInt32, Ptr{Display}, VisualID), physicalDevice, queueFamilyIndex, dpy, visualID)
 end
 
+function vkCreateDirectFBSurfaceEXT(instance, pCreateInfo, pAllocator, pSurface)
+    ccall((:vkCreateDirectFBSurfaceEXT, libvulkan), VkResult, (VkInstance, Ptr{VkDirectFBSurfaceCreateInfoEXT}, Ptr{VkAllocationCallbacks}, Ptr{VkSurfaceKHR}), instance, pCreateInfo, pAllocator, pSurface)
+end
+
+function vkGetPhysicalDeviceDirectFBPresentationSupportEXT(physicalDevice, queueFamilyIndex, dfb)
+    ccall((:vkGetPhysicalDeviceDirectFBPresentationSupportEXT, libvulkan), VkBool32, (VkPhysicalDevice, UInt32, Ptr{Cint}), physicalDevice, queueFamilyIndex, dfb)
+end
+
 function vkAcquireXlibDisplayEXT(physicalDevice, dpy, display)
     ccall((:vkAcquireXlibDisplayEXT, libvulkan), VkResult, (VkPhysicalDevice, Ptr{Display}, VkDisplayKHR), physicalDevice, dpy, display)
 end
@@ -3354,6 +3362,14 @@ function vkGetPhysicalDeviceXlibPresentationSupportKHR(physicalDevice, queueFami
     ccall(fun_ptr, VkBool32, (VkPhysicalDevice, UInt32, Ptr{Display}, VisualID), physicalDevice, queueFamilyIndex, dpy, visualID)
 end
 
+function vkCreateDirectFBSurfaceEXT(instance, pCreateInfo, pAllocator, pSurface, fun_ptr)
+    ccall(fun_ptr, VkResult, (VkInstance, Ptr{VkDirectFBSurfaceCreateInfoEXT}, Ptr{VkAllocationCallbacks}, Ptr{VkSurfaceKHR}), instance, pCreateInfo, pAllocator, pSurface)
+end
+
+function vkGetPhysicalDeviceDirectFBPresentationSupportEXT(physicalDevice, queueFamilyIndex, dfb, fun_ptr)
+    ccall(fun_ptr, VkBool32, (VkPhysicalDevice, UInt32, Ptr{Cint}), physicalDevice, queueFamilyIndex, dfb)
+end
+
 function vkAcquireXlibDisplayEXT(physicalDevice, dpy, display, fun_ptr)
     ccall(fun_ptr, VkResult, (VkPhysicalDevice, Ptr{Display}, VkDisplayKHR), physicalDevice, dpy, display)
 end
diff --git a/gen/vk_common.jl b/gen/vk_common.jl
index 1a84672..d3a630b 100755
--- a/gen/vk_common.jl
+++ b/gen/vk_common.jl
@@ -676,6 +676,10 @@ const VULKAN_XLIB_H_ = 1
 const VK_KHR_xlib_surface = 1
 const VK_KHR_XLIB_SURFACE_SPEC_VERSION = 6
 const VK_KHR_XLIB_SURFACE_EXTENSION_NAME = "VK_KHR_xlib_surface"
+const VULKAN_DIRECTFB_H_ = 1
+const VK_EXT_directfb_surface = 1
+const VK_EXT_DIRECTFB_SURFACE_SPEC_VERSION = 1
+const VK_EXT_DIRECTFB_SURFACE_EXTENSION_NAME = "VK_EXT_directfb_surface"
 const VULKAN_XLIB_XRANDR_H_ = 1
 const VK_EXT_acquire_xlib_display = 1
 const VK_EXT_ACQUIRE_XLIB_DISPLAY_SPEC_VERSION = 1
@@ -8785,6 +8789,18 @@ end
 
 const PFN_vkCreateXlibSurfaceKHR = Ptr{Cvoid}
 const PFN_vkGetPhysicalDeviceXlibPresentationSupportKHR = Ptr{Cvoid}
+const VkDirectFBSurfaceCreateFlagsEXT = VkFlags
+
+struct VkDirectFBSurfaceCreateInfoEXT
+    sType::VkStructureType
+    pNext::Ptr{Cvoid}
+    flags::VkDirectFBSurfaceCreateFlagsEXT
+    dfb::Ptr{Cint}
+    surface::Ptr{Cint}
+end
+
+const PFN_vkCreateDirectFBSurfaceEXT = Ptr{Cvoid}
+const PFN_vkGetPhysicalDeviceDirectFBPresentationSupportEXT = Ptr{Cvoid}
 const PFN_vkAcquireXlibDisplayEXT = Ptr{Cvoid}
 const PFN_vkGetRandROutputDisplayEXT = Ptr{Cvoid}
 const VkStreamDescriptorSurfaceCreateFlagsGGP = VkFlags
diff --git a/src/LibVulkan.jl b/src/LibVulkan.jl
index 5cfd8da..9bc155e 100644
--- a/src/LibVulkan.jl
+++ b/src/LibVulkan.jl
@@ -57,6 +57,19 @@ const ANativeWindow = Cvoid # TODO: make opaque for now
 # Windows
 const HINSTANCE = Ptr{Cvoid}
 const HWND = Ptr{Cvoid}
+const HMONITOR = Ptr{Cvoid}
+const HANDLE = HMONITOR
+const DWORD = UInt32
+const LPCWSTR = UInt16
+const SECURITY_ATTRIBUTES = Cvoid # opaque struct
+# DirectFB
+const IDirectFB = Cvoid # opaque struct
+const IDirectFBSurface = Cvoid # opaque struct
+# Zircon
+const zx_handle_t = UInt32
+# GGP C
+const GgpStreamDescriptor = UInt32
+const GgpFrameToken = UInt32
 
 # TODO: Clang.jl should support this kinda macros
 VK_MAKE_VERSION(major, minor, patch) = ( Cuint(major) << 22 ) | ( Cuint(minor) << 12 ) | patch