Date: Mon, 1 Apr 1996 20:07:39 +0400 (MSD)
From: "Alexander V. Lukyanov" <lav AT video DOT yars DOT free DOT net>
Message-Id: <199604011607.UAA26035@video.yars.free.net>
To: SCHUSTER AT merlin DOT e-technik DOT uni-erlangen DOT de,
        kuku AT gilberto DOT physik DOT RWTH-Aachen DOT DE
Cc: djgpp AT delorie DOT com
Subject: Re: Complex numbers again

> > The error is:
> > Complex: undeclared (first use this function)
>
> Check spelling. Is it really written with upper case C?

AFAIK, type Complex is missing in djgpp headers. Use double_complex instead.
Or float_complex, or complex<your own type>.