#include "y1.h" prlook( p ) struct looksets *p; { register j, *pp; pp = p->lset; if( pp == 0 ) fprintf( foutput, "\tNULL"); else { fprintf( foutput, " { " ); TLOOP(j) { if( BIT(pp,j) ) fprintf( foutput, "%s ", symnam(j) ); } fprintf( foutput, "}" ); } }