50 		(*pu).significand[0] = ux>>15;  in unpackint32()
51 		(*pu).significand[1] = (ux&0x7fff)<<17;  in unpackint32()
52 		(*pu).significand[2] = 0;  in unpackint32()
53 		(*pu).significand[3] = 0;  in unpackint32()
89 		(*pu).significand[0] = ux.i[0]>>15;  in unpackint64()
90 		(*pu).significand[1] = (((ux.i[0]&0x7fff)<<17) | (ux.i[1]>>15));  in unpackint64()
91 		(*pu).significand[2] = (ux.i[1]&0x7fff)<<17;  in unpackint64()
92 		(*pu).significand[3] = 0;  in unpackint64()
106 	U = x.significand;  in unpacksingle()
108 	pu->significand[1] = 0;  in unpacksingle()
109 	pu->significand[2] = 0;  in unpacksingle()
110 	pu->significand[3] = 0;  in unpacksingle()
112 		if (x.significand == 0) {		/* zero */  in unpacksingle()
118 			pu->significand[0] = U;  in unpacksingle()
123 		if (x.significand == 0) {		/* inf */  in unpacksingle()
133 			pu->significand[0] = 0x18000 | (U >> 7);  in unpacksingle()
134 			(*pu).significand[1] = ((U&0x7f)<<25);  in unpacksingle()
140 	(*pu).significand[0] = 0x10000|(U>>7);  in unpacksingle()
141 	(*pu).significand[1] = ((U&0x7f)<<25);  in unpacksingle()
154 	U = x.significand;  in unpackdouble()
156 	pu->significand[1] = y;  in unpackdouble()
157 	pu->significand[2] = 0;  in unpackdouble()
158 	pu->significand[3] = 0;  in unpackdouble()
160 		if ((x.significand == 0) && (y == 0)) {	/* zero */  in unpackdouble()
166 			pu->significand[0] = U;  in unpackdouble()
181 			pu->significand[0] = 0x18000 | (U >> 4);  in unpackdouble()
182 			(*pu).significand[1] = ((U&0xf)<<28)|(y>>4);  in unpackdouble()
183 			(*pu).significand[2] = ((y&0xf)<<28);  in unpackdouble()
189 	(*pu).significand[0] = 0x10000|(U>>4);  in unpackdouble()
190 	(*pu).significand[1] = ((U&0xf)<<28)|(y>>4);  in unpackdouble()
191 	(*pu).significand[2] = ((y&0xf)<<28);  in unpackdouble()
206 	U = x.significand;  in unpackextended()
210 	(*pu).significand[0] = (x.exponent == 0) ? U : 0x10000|U;  in unpackextended()
211 	(*pu).significand[1] = y;  in unpackextended()
212 	(*pu).significand[2] = z;  in unpackextended()
213 	(*pu).significand[3] = w;  in unpackextended()
215 		if ((z|y|w|pu->significand[0]) == 0) {	/* zero */  in unpackextended()
236 			pu->significand[0] |= 0x8000;	/* make quiet */  in unpackextended()