Symbol: setfp
usr/src/cmd/troff/troff.d/t6.c
482
if ((j = setfp(0, i, 0)) == -1) /* try to put it in position 0 */
usr/src/cmd/troff/troff.d/t6.c
676
setfp(i, j, 0);
usr/src/cmd/troff/troff.d/t6.c
678
setfp(i, j, nextf);