Add some function/header comments.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5037 6f19259b-4bc3-4df7-8a09-765794883524

IntelFrameworkModulePkg/Include/Library/OemHookStatusCodeLib.h

@@ -1,4 +1,3 @@
-
 /** @file
   OEM hook status code library functions with no library constructor/destructor
 
@@ -11,8 +10,6 @@
   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
-  Module Name:  OemHookStatusCodeLib.h
-
 **/
 
 #ifndef __OEM_HOOK_STATUSCODE_LIB__
@@ -70,4 +67,5 @@ OemHookStatusCodeReport (
   IN EFI_STATUS_CODE_DATA     *Data      OPTIONAL
   );
 
-#endif
+#endif // __OEM_HOOK_STATUSCODE_LIB__
+