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#include "mplot.h" void plotpoly(int num[], double *ff[]){ double *xp, *yp, **fp; int i, *n; n = num; fp = ff; while((i = *n++)){ xp = *fp++; yp = xp+1; move(*xp, *yp); while(--i){ xp += 2; yp += 2; vec(*xp, *yp); } } }