17dd7cddfSDavid du Colombier char *psinit(int, int); /* second arg is debug flag; returns "" on success */ 27dd7cddfSDavid du Colombier int image2psfile(int, Memimage*, int); 37dd7cddfSDavid du Colombier void psopt(char *, void *); 4*80ee5cbfSDavid du Colombier 5*80ee5cbfSDavid du Colombier int paperlength; 6*80ee5cbfSDavid du Colombier int paperwidth; 7