1 files changed, 40 insertions, 0 deletions
diff --git a/ext/dl/lib/dl/types.rb b/ext/dl/lib/dl/types.rb
new file mode 100644
index 0000000000..b85ac890cd
--- /dev/null
+++ b/ext/dl/lib/dl/types.rb
@@ -0,0 +1,40 @@
+module DL
+  module Win32Types
+    def included(m)
+      m.module_eval{
+        typealias "DWORD", "unsigned long"
+        typealias "PDWORD", "unsigned long *"
+        typealias "WORD", "unsigned short"
+        typealias "PWORD", "unsigned short *"
+        typealias "BOOL", "int"
+        typealias "ATOM", "int"
+        typealias "BYTE", "unsigned char"
+        typealias "PBYTE", "unsigned char *"
+        typealias "UINT", "unsigned int"
+        typealias "ULONG", "unsigned long"
+        typealias "UCHAR", "unsigned char"
+        typealias "HANDLE", "unsigned long"
+        typealias "PHANDLE", "void*"
+        typealias "PVOID", "void*"
+        typealias "LPCSTR", "char*"
+        typealias "LPSTR", "char*"
+        typealias "HINSTANCE", "unsigned int"
+        typealias "HDC", "unsigned int"
+        typealias "HWND", "unsigned int"
+      }
+    end
+    module_function :included
+  end
+
+  module BasicTypes
+    def included(m)
+      m.module_eval{
+        typealias "uint", "unsigned int"
+        typealias "u_int", "unsigned int"
+        typealias "ulong", "unsigned long"
+        typealias "u_long", "unsigned long"
+      }
+    end
+    module_function :included
+  end
+end