[Dev-C++] .h file for complex numbers manipulation

[<and...@su...>]

Dear Users,

   Does anybody know where can I get a gcc/dev-cpp compatible library (.h
file
not class - for strict structured Ansi C programming, not OO)
for complex number manipulations?

   I remember that Turbo C had a <complex.h> file that did this.

   Anything like creates a struct that receives the complex number and
expand
the common mathematical operations to this type.

Regards
Andre