diff --git a/libportability-gfx/src/impls.rs b/libportability-gfx/src/impls.rs
index 93c0fac..7d53dc7 100644
--- a/libportability-gfx/src/impls.rs
+++ b/libportability-gfx/src/impls.rs
@@ -267,6 +267,9 @@ pub extern "C" fn gfxGetDeviceProcAddr(
     };
 
     proc_addr!{ name,
+        vkDestroyDevice, PFN_vkDestroyDevice => gfxDestroyDevice,
+        vkGetDeviceMemoryCommitment, PFN_vkGetDeviceMemoryCommitment => gfxGetDeviceMemoryCommitment,
+
         vkCreateSwapchainKHR, PFN_vkCreateSwapchainKHR => gfxCreateSwapchainKHR,
         vkDestroySwapchainKHR, PFN_vkDestroySwapchainKHR => gfxDestroySwapchainKHR,
         vkGetSwapchainImagesKHR, PFN_vkGetSwapchainImagesKHR => gfxGetSwapchainImagesKHR,
@@ -294,6 +297,7 @@ pub extern "C" fn gfxGetDeviceProcAddr(
         vkCreateImage, PFN_vkCreateImage => gfxCreateImage,
         vkDestroyImage, PFN_vkDestroyImage => gfxDestroyImage,
         vkGetImageMemoryRequirements, PFN_vkGetImageMemoryRequirements => gfxGetImageMemoryRequirements,
+        vkGetImageSparseMemoryRequirements, PFN_vkGetImageSparseMemoryRequirements => gfxGetImageSparseMemoryRequirements,
         vkBindImageMemory, PFN_vkBindImageMemory => gfxBindImageMemory,
         vkCreateImageView, PFN_vkCreateImageView => gfxCreateImageView,
         vkDestroyImageView, PFN_vkDestroyImageView => gfxDestroyImageView,
@@ -319,9 +323,83 @@ pub extern "C" fn gfxGetDeviceProcAddr(
         vkDestroyFence, PFN_vkDestroyFence => gfxDestroyFence,
         vkWaitForFences, PFN_vkWaitForFences => gfxWaitForFences,
         vkResetFences, PFN_vkResetFences => gfxResetFences,
+        vkGetFenceStatus, PFN_vkGetFenceStatus => gfxGetFenceStatus,
+
+        vkCreateSemaphore, PFN_vkCreateSemaphore => gfxCreateSemaphore,
+        vkDestroySemaphore, PFN_vkDestroySemaphore => gfxDestroySemaphore,
+
+        vkCreateEvent, PFN_vkCreateEvent => gfxCreateEvent,
+        vkDestroyEvent, PFN_vkDestroyEvent => gfxDestroyEvent,
+        vkGetEventStatus, PFN_vkGetEventStatus => gfxGetEventStatus,
+        vkSetEvent, PFN_vkSetEvent => gfxSetEvent,
+        vkResetEvent, PFN_vkResetEvent => gfxResetEvent,
 
         vkQueueSubmit, PFN_vkQueueSubmit => gfxQueueSubmit,
+        vkQueueBindSparse, PFN_vkQueueBindSparse => gfxQueueBindSparse,
+        vkQueueWaitIdle, PFN_vkQueueWaitIdle => gfxQueueWaitIdle,
+        vkDeviceWaitIdle, PFN_vkDeviceWaitIdle => gfxDeviceWaitIdle,
 
+        vkCreateQueryPool, PFN_vkCreateQueryPool => gfxCreateQueryPool,
+        vkDestroyQueryPool, PFN_vkDestroyQueryPool => gfxDestroyQueryPool,
+        vkGetQueryPoolResults, PFN_vkGetQueryPoolResults => gfxGetQueryPoolResults,
+        vkCreateBufferView, PFN_vkCreateBufferView => gfxCreateBufferView,
+        vkDestroyBufferView, PFN_vkDestroyBufferView => gfxDestroyBufferView,
+        vkGetImageSubresourceLayout, PFN_vkGetImageSubresourceLayout => gfxGetImageSubresourceLayout,
+        vkCreatePipelineCache, PFN_vkCreatePipelineCache => gfxCreatePipelineCache,
+        vkDestroyPipelineCache, PFN_vkDestroyPipelineCache => gfxDestroyPipelineCache,
+        vkGetPipelineCacheData, PFN_vkGetPipelineCacheData => gfxGetPipelineCacheData,
+        vkMergePipelineCaches, PFN_vkMergePipelineCaches => gfxMergePipelineCaches,
+        vkCreateComputePipelines, PFN_vkCreateComputePipelines => gfxCreateComputePipelines,
+        vkCreateDescriptorSetLayout, PFN_vkCreateDescriptorSetLayout => gfxCreateDescriptorSetLayout,
+        vkDestroyDescriptorSetLayout, PFN_vkDestroyDescriptorSetLayout => gfxDestroyDescriptorSetLayout,
+        vkCreateDescriptorPool, PFN_vkCreateDescriptorPool => gfxCreateDescriptorPool,
+        vkDestroyDescriptorPool, PFN_vkDestroyDescriptorPool => gfxDestroyDescriptorPool,
+        vkResetDescriptorPool, PFN_vkResetDescriptorPool => gfxResetDescriptorPool,
+        vkAllocateDescriptorSets, PFN_vkAllocateDescriptorSets => gfxAllocateDescriptorSets,
+        vkFreeDescriptorSets, PFN_vkFreeDescriptorSets => gfxFreeDescriptorSets,
+        vkUpdateDescriptorSets, PFN_vkUpdateDescriptorSets => gfxUpdateDescriptorSets,
+        vkGetRenderAreaGranularity, PFN_vkGetRenderAreaGranularity => gfxGetRenderAreaGranularity,
+        vkResetCommandPool, PFN_vkResetCommandPool => gfxResetCommandPool,
+        vkResetCommandBuffer, PFN_vkResetCommandBuffer => gfxResetCommandBuffer,
+        vkCmdBindPipeline, PFN_vkCmdBindPipeline => gfxCmdBindPipeline,
+        vkCmdSetViewport, PFN_vkCmdSetViewport => gfxCmdSetViewport,
+        vkCmdSetScissor, PFN_vkCmdSetScissor => gfxCmdSetScissor,
+        vkCmdSetLineWidth, PFN_vkCmdSetLineWidth => gfxCmdSetLineWidth,
+        vkCmdSetDepthBias, PFN_vkCmdSetDepthBias => gfxCmdSetDepthBias,
+        vkCmdSetBlendConstants, PFN_vkCmdSetBlendConstants => gfxCmdSetBlendConstants,
+        vkCmdSetDepthBounds, PFN_vkCmdSetDepthBounds => gfxCmdSetDepthBounds,
+        vkCmdSetStencilCompareMask, PFN_vkCmdSetStencilCompareMask => gfxCmdSetStencilCompareMask,
+        vkCmdSetStencilWriteMask, PFN_vkCmdSetStencilWriteMask => gfxCmdSetStencilWriteMask,
+        vkCmdSetStencilReference, PFN_vkCmdSetStencilReference => gfxCmdSetStencilReference,
+        vkCmdBindDescriptorSets, PFN_vkCmdBindDescriptorSets => gfxCmdBindDescriptorSets,
+        vkCmdBindIndexBuffer, PFN_vkCmdBindIndexBuffer => gfxCmdBindIndexBuffer,
+        vkCmdBindVertexBuffers, PFN_vkCmdBindVertexBuffers => gfxCmdBindVertexBuffers,
+        vkCmdDrawIndexed, PFN_vkCmdDrawIndexed => gfxCmdDrawIndexed,
+        vkCmdDrawIndirect, PFN_vkCmdDrawIndirect => gfxCmdDrawIndirect,
+        vkCmdDrawIndexedIndirect, PFN_vkCmdDrawIndexedIndirect => gfxCmdDrawIndexedIndirect,
+        vkCmdDispatch, PFN_vkCmdDispatch => gfxCmdDispatch,
+        vkCmdDispatchIndirect, PFN_vkCmdDispatchIndirect => gfxCmdDispatchIndirect,
+        vkCmdCopyBuffer, PFN_vkCmdCopyBuffer => gfxCmdCopyBuffer,
+        vkCmdCopyImage, PFN_vkCmdCopyImage => gfxCmdCopyImage,
+        vkCmdBlitImage, PFN_vkCmdBlitImage => gfxCmdBlitImage,
+        vkCmdCopyBufferToImage, PFN_vkCmdCopyBufferToImage => gfxCmdCopyBufferToImage,
+        vkCmdUpdateBuffer, PFN_vkCmdUpdateBuffer => gfxCmdUpdateBuffer,
+        vkCmdFillBuffer, PFN_vkCmdFillBuffer => gfxCmdFillBuffer,
+        vkCmdClearColorImage, PFN_vkCmdClearColorImage => gfxCmdClearColorImage,
+        vkCmdClearDepthStencilImage, PFN_vkCmdClearDepthStencilImage => gfxCmdClearDepthStencilImage,
+        vkCmdClearAttachments, PFN_vkCmdClearAttachments => gfxCmdClearAttachments,
+        vkCmdResolveImage, PFN_vkCmdResolveImage => gfxCmdResolveImage,
+        vkCmdSetEvent, PFN_vkCmdSetEvent => gfxCmdSetEvent,
+        vkCmdResetEvent, PFN_vkCmdResetEvent => gfxCmdResetEvent,
+        vkCmdWaitEvents, PFN_vkCmdWaitEvents => gfxCmdWaitEvents,
+        vkCmdBeginQuery, PFN_vkCmdBeginQuery => gfxCmdBeginQuery,
+        vkCmdEndQuery, PFN_vkCmdEndQuery => gfxCmdEndQuery,
+        vkCmdResetQueryPool, PFN_vkCmdResetQueryPool => gfxCmdResetQueryPool,
+        vkCmdWriteTimestamp, PFN_vkCmdWriteTimestamp => gfxCmdWriteTimestamp,
+        vkCmdCopyQueryPoolResults, PFN_vkCmdCopyQueryPoolResults => gfxCmdCopyQueryPoolResults,
+        vkCmdPushConstants, PFN_vkCmdPushConstants => gfxCmdPushConstants,
+        vkCmdNextSubpass, PFN_vkCmdNextSubpass => gfxCmdNextSubpass,
+        vkCmdExecuteCommands, PFN_vkCmdExecuteCommands => gfxCmdExecuteCommands,
         vkCmdPipelineBarrier, PFN_vkCmdPipelineBarrier => gfxCmdPipelineBarrier,
         vkCmdBeginRenderPass, PFN_vkCmdBeginRenderPass => gfxCmdBeginRenderPass,
         vkCmdEndRenderPass, PFN_vkCmdEndRenderPass => gfxCmdEndRenderPass,
@@ -3077,7 +3155,7 @@ pub extern "C" fn gfxCreateXcbSurfaceKHR(
     pSurface: *mut VkSurfaceKHR,
 ) -> VkResult {
     let info = unsafe { &*pCreateInfo };
-    #[cfg(feature = "vulkan")]
+    #[cfg(all(feature = "vulkan", target_os = "linux"))]
     {
         unsafe {
             assert_eq!(info.flags, 0);
@@ -3088,7 +3166,7 @@ pub extern "C" fn gfxCreateXcbSurfaceKHR(
             VkResult::VK_SUCCESS
         }
     }
-    #[cfg(not(feature = "vulkan"))]
+    #[cfg(not(all(feature = "vulkan", target_os = "linux")))]
     unreachable!()
 }
 #[inline]