174  (d, fpi, exp, bits, exact, rd, irv)  in rvOK()  argument
175  U *d; FPI *fpi; Long *exp; ULong *bits; int exact, rd, *irv;  in rvOK()
177  (U *d, FPI *fpi, Long *exp, ULong *bits, int exact, int rd, int *irv)
186 	bdif -= nb = fpi->nbits;
198 			fpi->rounding ==
250 	if (e < fpi->emin) {
251 		k = fpi->emin - e;
252 		e = fpi->emin;
253 		if (k > nb || fpi->sudden_underflow) {
275 	else if (e > fpi->emax) {
276 		e = fpi->emax + 1;
318 	(s00, se, fpi, exp, bits, loc)  in strtodg_l()  argument
319 	CONST char *s00; char **se; FPI *fpi; Long *exp; ULong *bits; locale_t loc;  in strtodg_l()
321 	(CONST char *s00, char **se, FPI *fpi, Long *exp, ULong *bits, locale_t loc)
361 	nbits = fpi->nbits;
391 			irv = gethex(&s, fpi, exp, &rvb, sign);
404 	sudden_underflow = fpi->sudden_underflow;
514 					*exp = fpi->emax + 1;
517 						irv = hexnan(&s, fpi, bits);
532 	switch(fpi->rounding & 3) {
557 			if (rvOK(&rv, fpi, exp, bits, 1, rd, &irv))
567 				if (rvOK(&rv, fpi, exp, bits, i, rd, &irv))
597 				if (rvOK(&rv, fpi, exp, bits, 0, rd, &irv))
605 			if (rvOK(&rv, fpi, exp, bits, 0, rd, &irv))
677 	if (e2 > fpi->emax + 1)
680 	if (e2 < (emin = fpi->emin)) {
1003 	if (rve > fpi->emax) {
1004 		switch(fpi->rounding & 3) {
1019 		*exp = fpi->emax;
1021 		be = b + ((fpi->nbits + 31) >> 5);
1024 		if ((j = fpi->nbits & 0x1f))
1034 		*exp = fpi->emax + 1;