Graphics header file problem

Just wondering if someone could help me with this header file problem of mine. I'm using the Bloodshed Dev-C++ 4.0 compiler and it doesn't come with a graphics header. After downloading a few and trying them all, they all came up with the same error

"Graphics.h:13:_defs.h: No such file or directory"

I've looked everywhere to find out what is wrong but nowhere do they have anything about graphics for that program. Please, someone help me.

I'm not sure what graphics you're trying to create, but you need the libraries aswell as the header files (if it's a dos based grahics library then it won't work on windows).

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