🚀 go-pugleaf

Hi,
        I am having a problem using djgpp GCC 2.2.2 (?) on my 486 under 
Desqview/X.  I have to use this compiler, since Borland has not decided 
to support a 32 bit compiler yet on the DOS side.  It is also recommended 
by Quarterdeck.  Unfortunately, the documentation and error codes are not
always that meaningful.  I am getting the following error code, could you 
help me?

        undefined symbol MyScreen(char *, int) referenced from text segment

        This happens even though MyScreen is apparently properly prototyped
and there are is only the one call to this function.
        The call looks like:

                MyScreen( "test1.out", i ); // i is an integer
                                                // #includes "type.h"

        The prototype looks like:

                void MyScreen( char *picfile, int index = 0 ); // in type.h

        And the function Definition looks like:

                void MyScreen( char *picfile, int index )  // in shade.c
                {
                }

tia

mike