title: Help needed in writing a GUI app in C
body: <p>I want to write a standalone GUI based app for administering one of the most popular enterprise middleware products from a very big company. But that big company already has a admin tool and its free.
  But guess what , its very very slow , since its written on the java/Eclipse platform.</p>
  
  <p>I want to write a very fast responsive GUI tool natively for windows.</p>
  
  <p>I do not have much experience programming for windows , So what library(open source preferably) i can use on windows to get the job done.</p>
  
  <p>Note: I need to write it in C, Not C++ , But if i dont have any choice I guess i can do with C++.
  So I basically need to write a GUI app in C with some good GUI library.</p>
  
  <p>Please help me out.</p>
  
  <p>Thanks.</p>
  
  <p>Edit : I do not know OOP and don't prefer using it.</p>
  
  <p>Edit : So my choice is down to Win32API and Qt. 
  my requirement is that of a simple GUI , nothing fancy. I will be using simple windows ,buttons and menus. But I may need to do some processing , which means GUI should not take up much resources.
  Based on this I m thinking of using Win32 API , even if I have to take the pain to hopefully satisfy the users.</p>