MAKING DOS APPLICATION IN TURBO C++ 4.50

[BHARAT MEHTA]

Hi Guys,
I have Turbo C++ 4.50 .I am trying to make a small program to display a
barchart using functions in <graphics.h>.Every time I compile the
program i get an error message "BGI functions not allowed in windows
platform" .
Can any one tell me how to solve the problem so that I can get my
program compiled and executed?I need to ma ke use of BGI functions.How
can I make the compiler allow me do so?How do change settings in Turbo
C++ 4.50 for this purpose?