Date: Sun, 29 Jul 2001 13:09:03 +0300 (IDT)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
X-Sender: eliz AT is
To: Gwen <mb11363 AT chello DOT be>
cc: djgpp AT delorie DOT com
Subject: Re: How to use Pdcurses 2.04 with GPP ?
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On Sun, 29 Jul 2001, Gwen wrote:

> int main(void){
>   initscr();
>   start_color();
>   return 0;
> }
> 
> with gcc : gcc -o test1.exe test1.c ..\bin\libpdcurses.a  
> it works
> 
> with gpp (I rename test1.c to test1.cpp) : gpp -o test1.exe test1.cpp
> .\bin\libpdcurses.a
> it says me : "implicit declaration of function 'initscr(...)'' "  ( and
> idem for start_color() )
> 
> so what's wrong ?

You didn't include the curses.h header, so the compiler doesn't see the 
prototypes of PDCurses functions.  The C++ language disallows this 
(unlike C, where it is not an error), so the compiler complains.  If you 
add a -Wall switch, the C compiler will print a warning.