@olsen great ! I do the same with SASC6.0 and V51 includes
1) I wonder if the missing LFMULT function is not like that : (lfmult.c file)
typedef long LongFrac ;
LongFrac LFMULT(LongFrac a, LongFrac b)
{
return (a * b) >> 16 ;
}
2) Don't forget that the original DPaint program is overlayed... so the makefile should contain the OVERLAY keyword, a # and stars somewhere
3) to try the different resolutions, just launch prism with arguments
prism l => 320x200 (default)
prism m => 640x200
prism h => 640x400 (stack overflow when tracing big lines...)
enjoy this 30 years old stuff !