API
http://terms.naver.com/entry.nhn?docId=1179553&cid=40942&categoryId=32837
.NET
http://terms.naver.com/entry.nhn?docId=847228&cid=42346&categoryId=42346
MFC
http://terms.naver.com/entry.nhn?docId=1608345&cid=50372&categoryId=50372
잘 모르겠다..
C/C#/C++