This change fixes various GCC 4.4 build issues
* EFIAPI usage inconsistencies
* multi-character literal warning ('eell')
* Filename case inconsistencies
* Use 'ULL' suffix for integers > 4GB
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11519 6f19259b-4bc3-4df7-8a09-765794883524