[thirdparty/glibc.git] / sunrpc / xdr_float.c

/*
 * xdr_float.c, Generic XDR routines implementation.
 *
 * Copyright (c) 2010, Oracle America, Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials
 *       provided with the distribution.
 *     * Neither the name of the "Oracle America, Inc." nor the names of its
 *       contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 *   FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *   COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 *   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 *   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 *   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 *   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 *   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * These are the "floating point" xdr routines used to (de)serialize
 * most common data items.  See xdr.h for more info on the interface to
 * xdr.
 */

#include <stdio.h>
#include <endian.h>

#include <rpc/types.h>
#include <rpc/xdr.h>

/*
 * NB: Not portable.
 * This routine works on Suns (Sky / 68000's) and Vaxen.
 */

#define LSW	(__FLOAT_WORD_ORDER == __BIG_ENDIAN)

#ifdef vax

/* What IEEE single precision floating point looks like on a Vax */
struct	ieee_single {
	unsigned int	mantissa: 23;
	unsigned int	exp     : 8;
	unsigned int	sign    : 1;
};

/* Vax single precision floating point */
struct	vax_single {
	unsigned int	mantissa1 : 7;
	unsigned int	exp       : 8;
	unsigned int	sign      : 1;
	unsigned int	mantissa2 : 16;
};

#define VAX_SNG_BIAS	0x81
#define IEEE_SNG_BIAS	0x7f

static struct sgl_limits {
	struct vax_single s;
	struct ieee_single ieee;
} sgl_limits[2] = {
	{{ 0x7f, 0xff, 0x0, 0xffff },	/* Max Vax */
	{ 0x0, 0xff, 0x0 }},		/* Max IEEE */
	{{ 0x0, 0x0, 0x0, 0x0 },	/* Min Vax */
	{ 0x0, 0x0, 0x0 }}		/* Min IEEE */
};
#endif /* vax */

bool_t
xdr_float(xdrs, fp)
     XDR *xdrs;
     float *fp;
{
#ifdef vax
	struct ieee_single is;
	struct vax_single vs, *vsp;
	struct sgl_limits *lim;
	int i;
#endif
	switch (xdrs->x_op) {

	case XDR_ENCODE:
#ifdef vax
		vs = *((struct vax_single *)fp);
		for (i = 0, lim = sgl_limits;
			i < sizeof(sgl_limits)/sizeof(struct sgl_limits);
			i++, lim++) {
			if ((vs.mantissa2 == lim->s.mantissa2) &&
				(vs.exp == lim->s.exp) &&
				(vs.mantissa1 == lim->s.mantissa1)) {
				is = lim->ieee;
				goto shipit;
			}
		}
		is.exp = vs.exp - VAX_SNG_BIAS + IEEE_SNG_BIAS;
		is.mantissa = (vs.mantissa1 << 16) | vs.mantissa2;
	shipit:
		is.sign = vs.sign;
		return (XDR_PUTLONG(xdrs, (long *)&is));
#else
		if (sizeof(float) == sizeof(long))
			return (XDR_PUTLONG(xdrs, (long *)fp));
		else if (sizeof(float) == sizeof(int)) {
			long tmp = *(int *)fp;
			return (XDR_PUTLONG(xdrs, &tmp));
		}
		break;
#endif

	case XDR_DECODE:
#ifdef vax
		vsp = (struct vax_single *)fp;
		if (!XDR_GETLONG(xdrs, (long *)&is))
			return (FALSE);
		for (i = 0, lim = sgl_limits;
			i < sizeof(sgl_limits)/sizeof(struct sgl_limits);
			i++, lim++) {
			if ((is.exp == lim->ieee.exp) &&
				(is.mantissa == lim->ieee.mantissa)) {
				*vsp = lim->s;
				goto doneit;
			}
		}
		vsp->exp = is.exp - IEEE_SNG_BIAS + VAX_SNG_BIAS;
		vsp->mantissa2 = is.mantissa;
		vsp->mantissa1 = (is.mantissa >> 16);
	doneit:
		vsp->sign = is.sign;
		return (TRUE);
#else
		if (sizeof(float) == sizeof(long))
			return (XDR_GETLONG(xdrs, (long *)fp));
		else if (sizeof(float) == sizeof(int)) {
			long tmp;
			if (XDR_GETLONG(xdrs, &tmp)) {
				*(int *)fp = tmp;
				return (TRUE);
			}
		}
		break;
#endif

	case XDR_FREE:
		return (TRUE);
	}
	return (FALSE);
}
libc_hidden_nolink_sunrpc (xdr_float, GLIBC_2_0)

/*
 * This routine works on Suns (Sky / 68000's) and Vaxen.
 */

#ifdef vax
/* What IEEE double precision floating point looks like on a Vax */
struct	ieee_double {
	unsigned int	mantissa1 : 20;
	unsigned int	exp       : 11;
	unsigned int	sign      : 1;
	unsigned int	mantissa2 : 32;
};

/* Vax double precision floating point */
struct  vax_double {
	unsigned int	mantissa1 : 7;
	unsigned int	exp       : 8;
	unsigned int	sign      : 1;
	unsigned int	mantissa2 : 16;
	unsigned int	mantissa3 : 16;
	unsigned int	mantissa4 : 16;
};

#define VAX_DBL_BIAS	0x81
#define IEEE_DBL_BIAS	0x3ff
#define MASK(nbits)	((1 << nbits) - 1)

static struct dbl_limits {
	struct	vax_double d;
	struct	ieee_double ieee;
} dbl_limits[2] = {
	{{ 0x7f, 0xff, 0x0, 0xffff, 0xffff, 0xffff },	/* Max Vax */
	{ 0x0, 0x7ff, 0x0, 0x0 }},			/* Max IEEE */
	{{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},		/* Min Vax */
	{ 0x0, 0x0, 0x0, 0x0 }}				/* Min IEEE */
};

#endif /* vax */


bool_t
xdr_double(xdrs, dp)
     XDR *xdrs;
     double *dp;
{
#ifdef vax
	struct	ieee_double id;
	struct	vax_double vd;
	register struct dbl_limits *lim;
	int i;
#endif

	switch (xdrs->x_op) {

	case XDR_ENCODE:
#ifdef vax
		vd = *((struct vax_double *)dp);
		for (i = 0, lim = dbl_limits;
			i < sizeof(dbl_limits)/sizeof(struct dbl_limits);
			i++, lim++) {
			if ((vd.mantissa4 == lim->d.mantissa4) &&
				(vd.mantissa3 == lim->d.mantissa3) &&
				(vd.mantissa2 == lim->d.mantissa2) &&
				(vd.mantissa1 == lim->d.mantissa1) &&
				(vd.exp == lim->d.exp)) {
				id = lim->ieee;
				goto shipit;
			}
		}
		id.exp = vd.exp - VAX_DBL_BIAS + IEEE_DBL_BIAS;
		id.mantissa1 = (vd.mantissa1 << 13) | (vd.mantissa2 >> 3);
		id.mantissa2 = ((vd.mantissa2 & MASK(3)) << 29) |
				(vd.mantissa3 << 13) |
				((vd.mantissa4 >> 3) & MASK(13));
	shipit:
		id.sign = vd.sign;
		dp = (double *)&id;
#endif
		if (2*sizeof(long) == sizeof(double)) {
			long *lp = (long *)dp;
			return (XDR_PUTLONG(xdrs, lp+!LSW) &&
				XDR_PUTLONG(xdrs, lp+LSW));
		} else if (2*sizeof(int) == sizeof(double)) {
			int *ip = (int *)dp;
			long tmp[2];
			tmp[0] = ip[!LSW];
			tmp[1] = ip[LSW];
			return (XDR_PUTLONG(xdrs, tmp) &&
				XDR_PUTLONG(xdrs, tmp+1));
		}
		break;

	case XDR_DECODE:
#ifdef vax
		lp = (long *)&id;
		if (!XDR_GETLONG(xdrs, lp++) || !XDR_GETLONG(xdrs, lp))
			return (FALSE);
		for (i = 0, lim = dbl_limits;
			i < sizeof(dbl_limits)/sizeof(struct dbl_limits);
			i++, lim++) {
			if ((id.mantissa2 == lim->ieee.mantissa2) &&
				(id.mantissa1 == lim->ieee.mantissa1) &&
				(id.exp == lim->ieee.exp)) {
				vd = lim->d;
				goto doneit;
			}
		}
		vd.exp = id.exp - IEEE_DBL_BIAS + VAX_DBL_BIAS;
		vd.mantissa1 = (id.mantissa1 >> 13);
		vd.mantissa2 = ((id.mantissa1 & MASK(13)) << 3) |
				(id.mantissa2 >> 29);
		vd.mantissa3 = (id.mantissa2 >> 13);
		vd.mantissa4 = (id.mantissa2 << 3);
	doneit:
		vd.sign = id.sign;
		*dp = *((double *)&vd);
		return (TRUE);
#else
		if (2*sizeof(long) == sizeof(double)) {
			long *lp = (long *)dp;
			return (XDR_GETLONG(xdrs, lp+!LSW) &&
				XDR_GETLONG(xdrs, lp+LSW));
		} else if (2*sizeof(int) == sizeof(double)) {
			int *ip = (int *)dp;
			long tmp[2];
			if (XDR_GETLONG(xdrs, tmp+!LSW) &&
			    XDR_GETLONG(xdrs, tmp+LSW)) {
				ip[0] = tmp[0];
				ip[1] = tmp[1];
				return (TRUE);
			}
		}
		break;
#endif

	case XDR_FREE:
		return (TRUE);
	}
	return (FALSE);
}
libc_hidden_nolink_sunrpc (xdr_double, GLIBC_2_0)
Commit	Line	Data
28f540f4	1	/*
a7ab6ec8	2	* xdr_float.c, Generic XDR routines implementation.
ba1ffaa1	3	*
a7ab6ec8	4	* Copyright (c) 2010, Oracle America, Inc.
ba1ffaa1	5	*
a7ab6ec8 UD	6	* Redistribution and use in source and binary forms, with or without
	7	* modification, are permitted provided that the following conditions are
	8	* met:
cb636bb2	9	*
a7ab6ec8 UD	10	* * Redistributions of source code must retain the above copyright
	11	* notice, this list of conditions and the following disclaimer.
	12	* * Redistributions in binary form must reproduce the above
	13	* copyright notice, this list of conditions and the following
	14	* disclaimer in the documentation and/or other materials
	15	* provided with the distribution.
	16	* * Neither the name of the "Oracle America, Inc." nor the names of its
	17	* contributors may be used to endorse or promote products derived
	18	* from this software without specific prior written permission.
cb636bb2	19	*
a7ab6ec8 UD	20	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	21	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	22	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
	23	* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
	24	* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
	25	* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	26	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
	27	* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
	29	* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	30	* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	31	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28f540f4 RM	32	*
	33	* These are the "floating point" xdr routines used to (de)serialize
	34	* most common data items. See xdr.h for more info on the interface to
	35	* xdr.
	36	*/
	37
	38	#include <stdio.h>
ba1ffaa1	39	#include <endian.h>
28f540f4 RM	40
	41	#include <rpc/types.h>
	42	#include <rpc/xdr.h>
	43
	44	/*
	45	* NB: Not portable.
	46	* This routine works on Suns (Sky / 68000's) and Vaxen.
	47	*/
	48
0d57f695	49	#define LSW (__FLOAT_WORD_ORDER == __BIG_ENDIAN)
ba1ffaa1	50
28f540f4 RM	51	#ifdef vax
	52
	53	/* What IEEE single precision floating point looks like on a Vax */
	54	struct ieee_single {
	55	unsigned int mantissa: 23;
	56	unsigned int exp : 8;
	57	unsigned int sign : 1;
	58	};
	59
	60	/* Vax single precision floating point */
	61	struct vax_single {
	62	unsigned int mantissa1 : 7;
	63	unsigned int exp : 8;
	64	unsigned int sign : 1;
	65	unsigned int mantissa2 : 16;
	66	};
	67
	68	#define VAX_SNG_BIAS 0x81
	69	#define IEEE_SNG_BIAS 0x7f
	70
	71	static struct sgl_limits {
	72	struct vax_single s;
	73	struct ieee_single ieee;
	74	} sgl_limits[2] = {
	75	{{ 0x7f, 0xff, 0x0, 0xffff }, /* Max Vax */
	76	{ 0x0, 0xff, 0x0 }}, /* Max IEEE */
	77	{{ 0x0, 0x0, 0x0, 0x0 }, /* Min Vax */
	78	{ 0x0, 0x0, 0x0 }} /* Min IEEE */
	79	};
	80	#endif /* vax */
	81
	82	bool_t
	83	xdr_float(xdrs, fp)
1f205a47 UD	84	XDR *xdrs;
1f205a47 UD	85	float *fp;
28f540f4 RM	86	{
	87	#ifdef vax
	88	struct ieee_single is;
	89	struct vax_single vs, *vsp;
	90	struct sgl_limits *lim;
	91	int i;
	92	#endif
	93	switch (xdrs->x_op) {
	94
	95	case XDR_ENCODE:
ba1ffaa1	96	#ifdef vax
28f540f4 RM	97	vs = ((struct vax_single )fp);
	98	for (i = 0, lim = sgl_limits;
	99	i < sizeof(sgl_limits)/sizeof(struct sgl_limits);
	100	i++, lim++) {
	101	if ((vs.mantissa2 == lim->s.mantissa2) &&
	102	(vs.exp == lim->s.exp) &&
	103	(vs.mantissa1 == lim->s.mantissa1)) {
	104	is = lim->ieee;
	105	goto shipit;
	106	}
	107	}
	108	is.exp = vs.exp - VAX_SNG_BIAS + IEEE_SNG_BIAS;
	109	is.mantissa = (vs.mantissa1 << 16) \| vs.mantissa2;
	110	shipit:
	111	is.sign = vs.sign;
	112	return (XDR_PUTLONG(xdrs, (long *)&is));
ba1ffaa1 UD	113	#else
	114	if (sizeof(float) == sizeof(long))
	115	return (XDR_PUTLONG(xdrs, (long *)fp));
	116	else if (sizeof(float) == sizeof(int)) {
	117	long tmp = (int )fp;
	118	return (XDR_PUTLONG(xdrs, &tmp));
	119	}
	120	break;
28f540f4 RM	121	#endif
	122
	123	case XDR_DECODE:
ba1ffaa1	124	#ifdef vax
28f540f4 RM	125	vsp = (struct vax_single *)fp;
	126	if (!XDR_GETLONG(xdrs, (long *)&is))
	127	return (FALSE);
	128	for (i = 0, lim = sgl_limits;
	129	i < sizeof(sgl_limits)/sizeof(struct sgl_limits);
	130	i++, lim++) {
	131	if ((is.exp == lim->ieee.exp) &&
	132	(is.mantissa == lim->ieee.mantissa)) {
	133	*vsp = lim->s;
	134	goto doneit;
	135	}
	136	}
	137	vsp->exp = is.exp - IEEE_SNG_BIAS + VAX_SNG_BIAS;
	138	vsp->mantissa2 = is.mantissa;
	139	vsp->mantissa1 = (is.mantissa >> 16);
	140	doneit:
	141	vsp->sign = is.sign;
	142	return (TRUE);
ba1ffaa1 UD	143	#else
	144	if (sizeof(float) == sizeof(long))
	145	return (XDR_GETLONG(xdrs, (long *)fp));
	146	else if (sizeof(float) == sizeof(int)) {
	147	long tmp;
	148	if (XDR_GETLONG(xdrs, &tmp)) {
	149	(int )fp = tmp;
	150	return (TRUE);
	151	}
	152	}
	153	break;
28f540f4 RM	154	#endif
	155
	156	case XDR_FREE:
	157	return (TRUE);
	158	}
	159	return (FALSE);
	160	}
021db4be	161	libc_hidden_nolink_sunrpc (xdr_float, GLIBC_2_0)
28f540f4 RM	162
	163	/*
	164	* This routine works on Suns (Sky / 68000's) and Vaxen.
	165	*/
	166
	167	#ifdef vax
	168	/* What IEEE double precision floating point looks like on a Vax */
	169	struct ieee_double {
	170	unsigned int mantissa1 : 20;
	171	unsigned int exp : 11;
	172	unsigned int sign : 1;
	173	unsigned int mantissa2 : 32;
	174	};
	175
	176	/* Vax double precision floating point */
	177	struct vax_double {
	178	unsigned int mantissa1 : 7;
	179	unsigned int exp : 8;
	180	unsigned int sign : 1;
	181	unsigned int mantissa2 : 16;
	182	unsigned int mantissa3 : 16;
	183	unsigned int mantissa4 : 16;
	184	};
	185
	186	#define VAX_DBL_BIAS 0x81
	187	#define IEEE_DBL_BIAS 0x3ff
	188	#define MASK(nbits) ((1 << nbits) - 1)
	189
	190	static struct dbl_limits {
	191	struct vax_double d;
	192	struct ieee_double ieee;
	193	} dbl_limits[2] = {
	194	{{ 0x7f, 0xff, 0x0, 0xffff, 0xffff, 0xffff }, /* Max Vax */
	195	{ 0x0, 0x7ff, 0x0, 0x0 }}, /* Max IEEE */
	196	{{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, /* Min Vax */
	197	{ 0x0, 0x0, 0x0, 0x0 }} /* Min IEEE */
	198	};
	199
	200	#endif /* vax */
	201
	202
	203	bool_t
	204	xdr_double(xdrs, dp)
1f205a47 UD	205	XDR *xdrs;
1f205a47 UD	206	double *dp;
28f540f4	207	{
28f540f4 RM	208	#ifdef vax
	209	struct ieee_double id;
	210	struct vax_double vd;
	211	register struct dbl_limits *lim;
	212	int i;
	213	#endif
	214
	215	switch (xdrs->x_op) {
	216
	217	case XDR_ENCODE:
ba1ffaa1	218	#ifdef vax
28f540f4 RM	219	vd = ((struct vax_double )dp);
	220	for (i = 0, lim = dbl_limits;
	221	i < sizeof(dbl_limits)/sizeof(struct dbl_limits);
	222	i++, lim++) {
	223	if ((vd.mantissa4 == lim->d.mantissa4) &&
	224	(vd.mantissa3 == lim->d.mantissa3) &&
	225	(vd.mantissa2 == lim->d.mantissa2) &&
	226	(vd.mantissa1 == lim->d.mantissa1) &&
	227	(vd.exp == lim->d.exp)) {
	228	id = lim->ieee;
	229	goto shipit;
	230	}
	231	}
	232	id.exp = vd.exp - VAX_DBL_BIAS + IEEE_DBL_BIAS;
	233	id.mantissa1 = (vd.mantissa1 << 13) \| (vd.mantissa2 >> 3);
	234	id.mantissa2 = ((vd.mantissa2 & MASK(3)) << 29) \|
	235	(vd.mantissa3 << 13) \|
	236	((vd.mantissa4 >> 3) & MASK(13));
	237	shipit:
	238	id.sign = vd.sign;
ba1ffaa1	239	dp = (double *)&id;
28f540f4	240	#endif
ba1ffaa1 UD	241	if (2*sizeof(long) == sizeof(double)) {
	242	long lp = (long )dp;
	243	return (XDR_PUTLONG(xdrs, lp+!LSW) &&
	244	XDR_PUTLONG(xdrs, lp+LSW));
	245	} else if (2*sizeof(int) == sizeof(double)) {
	246	int ip = (int )dp;
	247	long tmp[2];
	248	tmp[0] = ip[!LSW];
	249	tmp[1] = ip[LSW];
	250	return (XDR_PUTLONG(xdrs, tmp) &&
	251	XDR_PUTLONG(xdrs, tmp+1));
	252	}
	253	break;
28f540f4 RM	254
28f540f4 RM	255	case XDR_DECODE:
ba1ffaa1	256	#ifdef vax
28f540f4 RM	257	lp = (long *)&id;
	258	if (!XDR_GETLONG(xdrs, lp++) \|\| !XDR_GETLONG(xdrs, lp))
	259	return (FALSE);
	260	for (i = 0, lim = dbl_limits;
	261	i < sizeof(dbl_limits)/sizeof(struct dbl_limits);
	262	i++, lim++) {
	263	if ((id.mantissa2 == lim->ieee.mantissa2) &&
	264	(id.mantissa1 == lim->ieee.mantissa1) &&
	265	(id.exp == lim->ieee.exp)) {
	266	vd = lim->d;
	267	goto doneit;
	268	}
	269	}
	270	vd.exp = id.exp - IEEE_DBL_BIAS + VAX_DBL_BIAS;
	271	vd.mantissa1 = (id.mantissa1 >> 13);
	272	vd.mantissa2 = ((id.mantissa1 & MASK(13)) << 3) \|
	273	(id.mantissa2 >> 29);
	274	vd.mantissa3 = (id.mantissa2 >> 13);
	275	vd.mantissa4 = (id.mantissa2 << 3);
	276	doneit:
	277	vd.sign = id.sign;
	278	dp = ((double *)&vd);
	279	return (TRUE);
ba1ffaa1 UD	280	#else
	281	if (2*sizeof(long) == sizeof(double)) {
	282	long lp = (long )dp;
	283	return (XDR_GETLONG(xdrs, lp+!LSW) &&
	284	XDR_GETLONG(xdrs, lp+LSW));
	285	} else if (2*sizeof(int) == sizeof(double)) {
	286	int ip = (int )dp;
	287	long tmp[2];
	288	if (XDR_GETLONG(xdrs, tmp+!LSW) &&
	289	XDR_GETLONG(xdrs, tmp+LSW)) {
	290	ip[0] = tmp[0];
	291	ip[1] = tmp[1];
	292	return (TRUE);
	293	}
	294	}
	295	break;
28f540f4 RM	296	#endif
	297
	298	case XDR_FREE:
	299	return (TRUE);
	300	}
	301	return (FALSE);
	302	}
021db4be	303	libc_hidden_nolink_sunrpc (xdr_double, GLIBC_2_0)