diff --git a/csbindgen-tests/src/lib.rs b/csbindgen-tests/src/lib.rs
index 0b91338..c252b88 100644
--- a/csbindgen-tests/src/lib.rs
+++ b/csbindgen-tests/src/lib.rs
@@ -606,6 +606,9 @@ pub struct CallbackTable {
     pub foobar: extern "C" fn(i: i32) -> i32,
 }
 
+
+pub extern "C" fn reference_type(_a: &i32, _b: &*mut i32, _c: &[u8; 16], _d: &Context) {}
+
 pub struct InternalHiddenContext {
     pub a: i32
 }
@@ -620,6 +623,7 @@ pub unsafe extern "C" fn init_treat_as_empty_struct_context(_out: NonNull<Box<Tr
 #[no_mangle]
 pub unsafe extern "C" fn free_treat_as_empty_struct_context(_src: *mut TreatAsEmptyStruct) {}
 
+
 // fn run_physix(){
 //     unsafe {
 //         let foundation = physx_create_foundation();
diff --git a/csbindgen/src/parser.rs b/csbindgen/src/parser.rs
index 8928798..d58847c 100644
--- a/csbindgen/src/parser.rs
+++ b/csbindgen/src/parser.rs
@@ -495,6 +495,68 @@ fn parse_type(t: &syn::Type) -> RustType {
                 type_kind: TypeKind::Function(parameters, ret),
             };
         }
+        syn::Type::Reference(t) => {
+            let result = parse_type(&*t.elem);
+            let is_mut = t.mutability.is_some();
+
+            match result {
+                RustType {
+                    type_kind: TypeKind::Pointer(pt, _),
+                    ..
+                } => match pt {
+                    PointerType::ConstPointer | PointerType::MutPointer => {
+                        return RustType {
+                            type_name: result.type_name,
+                            type_kind: TypeKind::Pointer(
+                                if is_mut {
+                                    PointerType::MutPointer
+                                } else {
+                                    PointerType::ConstPointer
+                                },
+                                Box::new(parse_type(&*t.elem)),
+                            ),
+                        };
+                    }
+                    PointerType::ConstPointerPointer | PointerType::MutConstPointerPointer => {
+                        return RustType {
+                            type_name: result.type_name,
+                            type_kind: TypeKind::Pointer(
+                                if is_mut {
+                                    PointerType::MutConstPointerPointer
+                                } else {
+                                    PointerType::ConstPointerPointer
+                                },
+                                Box::new(parse_type(&*t.elem)),
+                            ),
+                        };
+                    }
+                    PointerType::ConstMutPointerPointer | PointerType::MutPointerPointer => {
+                        return RustType {
+                            type_name: result.type_name,
+                            type_kind: TypeKind::Pointer(
+                                if is_mut {
+                                    PointerType::MutPointerPointer
+                                } else {
+                                    PointerType::ConstMutPointerPointer
+                                },
+                                Box::new(parse_type(&*t.elem)),
+                            ),
+                        };
+                    }
+                    _ => {}
+                },
+                _ => {
+                    // &*t.elem is not pointer
+                    return RustType {
+                        type_name: result.type_name,
+                        type_kind: TypeKind::Pointer(
+                            PointerType::ConstPointer,
+                            Box::new(parse_type(&*t.elem)),
+                        ),
+                    };
+                }
+            }
+        }
         _ => {}
     };
 
diff --git a/dotnet-sandbox/NativeMethods.cs b/dotnet-sandbox/NativeMethods.cs
index 0003c51..bd405a2 100644
--- a/dotnet-sandbox/NativeMethods.cs
+++ b/dotnet-sandbox/NativeMethods.cs
@@ -176,6 +176,10 @@ namespace CsBindgen
         [DllImport(__DllName, EntryPoint = "call_bindgen_lz4", CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
         public static extern void call_bindgen_lz4();
 
+
+        [DllImport(__DllName, EntryPoint = "reference_type", CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
+        public static extern void reference_type(int* _a, int** _b, void/* byte[] */* _c, Context* _d);
+
         [DllImport(__DllName, EntryPoint = "init_treat_as_empty_struct_context", CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
         public static extern void init_treat_as_empty_struct_context(TreatAsEmptyStruct** _out);
 
@@ -183,6 +187,7 @@ namespace CsBindgen
         public static extern void free_treat_as_empty_struct_context(TreatAsEmptyStruct* _src);
 
 
+
     }
 
     [StructLayout(LayoutKind.Sequential)]