diff --git a/src/analysis/conversion_type.rs b/src/analysis/conversion_type.rs
index da38f2680..0fa458df7 100644
--- a/src/analysis/conversion_type.rs
+++ b/src/analysis/conversion_type.rs
@@ -77,6 +77,7 @@ impl ConversionType {
                 None => ConversionType::Unknown,
                 IntPtr => ConversionType::Direct,
                 UIntPtr => ConversionType::Direct,
+                Vulkan(_) => ConversionType::Direct,
                 Unsupported => ConversionType::Unknown,
             },
             Alias(alias) if alias.c_identifier == "GQuark" => ConversionType::Scalar,
diff --git a/src/analysis/ffi_type.rs b/src/analysis/ffi_type.rs
index a69a08b37..bf0806890 100644
--- a/src/analysis/ffi_type.rs
+++ b/src/analysis/ffi_type.rs
@@ -73,7 +73,7 @@ pub fn ffi_type(env: &Env, tid: TypeId, c_type: &str) -> Result {
 fn ffi_inner(env: &Env, tid: TypeId, inner: &str) -> Result {
     let typ = env.library.type_(tid);
     match *typ {
-        Type::Fundamental(fund) => {
+        Type::Fundamental(ref fund) => {
             use crate::library::Fundamental::*;
             let inner = match fund {
                 None => "libc::c_void",
diff --git a/src/analysis/rust_type.rs b/src/analysis/rust_type.rs
index 0a9926fb1..c272c2a8c 100644
--- a/src/analysis/rust_type.rs
+++ b/src/analysis/rust_type.rs
@@ -251,7 +251,7 @@ impl<'env> RustTypeBuilder<'env> {
         let mut skip_option = false;
         let type_ = self.env.library.type_(self.type_id);
         let mut rust_type = match *type_ {
-            Fundamental(fund) => {
+            Fundamental(ref fund) => {
                 match fund {
                     None => err("()"),
                     Boolean => ok("bool"),
@@ -268,7 +268,7 @@ impl<'env> RustTypeBuilder<'env> {
                     UInt => ok("u32"), //maybe dependent on target system
 
                     Short => ok_and_use("libc::c_short"), //depends of target system
-                    UShort => ok_and_use("libc::c_ushort"), //depends o f target system
+                    UShort => ok_and_use("libc::c_ushort"), //depends of target system
                     Long => ok_and_use("libc::c_long"),   //depends of target system
                     ULong => ok_and_use("libc::c_ulong"), //depends of target system
 
@@ -303,6 +303,7 @@ impl<'env> RustTypeBuilder<'env> {
                     Type => ok_and_use(&use_glib_type(self.env, "types::Type")),
                     Char => ok_and_use(&use_glib_type(self.env, "Char")),
                     UChar => ok_and_use(&use_glib_type(self.env, "UChar")),
+                    Vulkan(name) => ok_and_use(&format!("ash::vk::{}", name)),
                     Unsupported => err("Unsupported"),
                     _ => err(&format!("Fundamental: {:?}", fund)),
                 }
diff --git a/src/codegen/sys/ffi_type.rs b/src/codegen/sys/ffi_type.rs
index 6f53664f3..6c728b2f1 100644
--- a/src/codegen/sys/ffi_type.rs
+++ b/src/codegen/sys/ffi_type.rs
@@ -74,7 +74,7 @@ fn ffi_inner(env: &Env, tid: library::TypeId, mut inner: String) -> Result {
 
     let typ = env.library.type_(tid);
     let res = match *typ {
-        Type::Fundamental(fund) => {
+        Type::Fundamental(ref fund) => {
             use crate::library::Fundamental::*;
             let inner = match fund {
                 None => "c_void",
@@ -114,6 +114,7 @@ fn ffi_inner(env: &Env, tid: library::TypeId, mut inner: String) -> Result {
                 IntPtr => "intptr_t",
                 UIntPtr => "uintptr_t",
                 Unsupported => return Err(TypeError::Unimplemented(inner)),
+                Vulkan(v) => return Ok(format!("ash::vk::{}", v).into()),
                 VarArgs => panic!("Should not reach here"),
             };
             Ok(inner.into())
diff --git a/src/library.rs b/src/library.rs
index 0f618dd19..b84fbddd8 100644
--- a/src/library.rs
+++ b/src/library.rs
@@ -205,7 +205,7 @@ impl Default for Concurrency {
     }
 }
 
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+#[derive(Clone, Debug, PartialEq, Eq)]
 pub enum Fundamental {
     None,
     Boolean,
@@ -241,6 +241,7 @@ pub enum Fundamental {
     //Not defined in GLib directly
     OsString,
     Unsupported,
+    Vulkan(String),
 }
 
 impl Fundamental {
@@ -267,6 +268,7 @@ impl Fundamental {
                 | Fundamental::SSize
                 | Fundamental::Float
                 | Fundamental::Double
+                | Fundamental::Vulkan(_)
         )
     }
 }
@@ -992,6 +994,8 @@ impl Namespace {
 pub const INTERNAL_NAMESPACE_NAME: &str = "*";
 pub const INTERNAL_NAMESPACE: u16 = 0;
 pub const MAIN_NAMESPACE: u16 = 1;
+pub const VULKAN_NAMESPACE_NAME: &str = "Vulkan";
+pub const VULKAN_NAMESPACE: u16 = 2;
 
 #[derive(Debug)]
 pub struct Library {
@@ -1009,11 +1013,65 @@ impl Library {
             INTERNAL_NAMESPACE,
             library.add_namespace(INTERNAL_NAMESPACE_NAME)
         );
-        for &(name, t) in FUNDAMENTAL {
-            library.add_type(INTERNAL_NAMESPACE, name, Type::Fundamental(t));
+        for (name, t) in FUNDAMENTAL {
+            library.add_type(INTERNAL_NAMESPACE, name, Type::Fundamental(t.clone()));
         }
         assert_eq!(MAIN_NAMESPACE, library.add_namespace(main_namespace_name));
 
+        assert_eq!(
+            VULKAN_NAMESPACE,
+            library.add_namespace(VULKAN_NAMESPACE_NAME)
+        );
+        const VULKAN: &[&str] = &[
+            "AccessFlags",
+            "Buffer",
+            "BufferUsageFlags",
+            "CommandBuffer",
+            "CommandBufferLevel",
+            "CommandPool",
+            "DescriptorPool",
+            "DescriptorSet",
+            "Device",
+            "DeviceMemory",
+            "DeviceSize",
+            "Fence",
+            "Format",
+            "Image",
+            "ImageCreateInfo",
+            "ImageFormatProperties",
+            "ImageLayout",
+            "ImageSubresourceRange",
+            "ImageTiling",
+            "ImageUsageFlags",
+            "ImageView",
+            "ImageViewCreateInfo",
+            "Instance",
+            "MemoryAllocateInfo",
+            "MemoryHeapFlags",
+            "MemoryPropertyFlags",
+            "MemoryRequirements",
+            "PhysicalDevice",
+            "PhysicalDeviceFeatures",
+            "PhysicalDeviceMemoryProperties",
+            "PhysicalDeviceProperties",
+            "PhysicalDeviceType",
+            "PipelineStageFlags",
+            "Queue",
+            "QueueFamilyProperties",
+            "QueueFlags",
+            "Result",
+            "SampleCountFlags",
+            "Semaphore",
+            "SurfaceKHR",
+        ];
+        for v in VULKAN {
+            library.add_type(
+                VULKAN_NAMESPACE,
+                v,
+                Type::Fundamental(Fundamental::Vulkan(v.to_string())),
+            );
+        }
+
         //For string_type override
         Type::c_array(&mut library, TypeId::tid_utf8(), None, None);
         Type::c_array(&mut library, TypeId::tid_filename(), None, None);