#ifndef ERFAHDEF
#define ERFAHDEF

/*
**  - - - - - - -
**   e r f a . h
**  - - - - - - -
**
**  Prototype function declarations for ERFA library.
**
**  Copyright (C) 2013-2020, NumFOCUS Foundation.
**  Derived, with permission, from the SOFA library.  See notes at end of file.
*/

#include "erfam.h"
#include "math.h"

#ifdef __cplusplus
extern "C" {
#endif

/* Astronomy/Calendars */
int eraCal2jd(int iy, int im, int id, double *djm0, double *djm);
double eraEpb(double dj1, double dj2);
void eraEpb2jd(double epb, double *djm0, double *djm);
double eraEpj(double dj1, double dj2);
void eraEpj2jd(double epj, double *djm0, double *djm);
int eraJd2cal(double dj1, double dj2,
                     int *iy, int *im, int *id, double *fd);
int eraJdcalf(int ndp, double dj1, double dj2, int iymdf[4]);

/* Astronomy/Astrometry */
void eraAb(double pnat[3], double v[3], double s, double bm1,
           double ppr[3]);
void eraApcg(double date1, double date2,
             double ebpv[2][3], double ehp[3],
             eraASTROM *astrom);
void eraApcg13(double date1, double date2, eraASTROM *astrom);
void eraApci(double date1, double date2,
             double ebpv[2][3], double ehp[3],
             double x, double y, double s,
             eraASTROM *astrom);
void eraApci13(double date1, double date2,
               eraASTROM *astrom, double *eo);
void eraApco(double date1, double date2,
             double ebpv[2][3], double ehp[3],
             double x, double y, double s, double theta,
             double elong, double phi, double hm,
             double xp, double yp, double sp,
             double refa, double refb,
             eraASTROM *astrom);
int eraApco13(double utc1, double utc2, double dut1,
              double elong, double phi, double hm, double xp, double yp,
              double phpa, double tc, double rh, double wl,
              eraASTROM *astrom, double *eo);
void eraApcs(double date1, double date2, double pv[2][3],
             double ebpv[2][3], double ehp[3],
             eraASTROM *astrom);
void eraApcs13(double date1, double date2, double pv[2][3],
               eraASTROM *astrom);
void eraAper(double theta, eraASTROM *astrom);
void eraAper13(double ut11, double ut12, eraASTROM *astrom);
void eraApio(double sp, double theta,
             double elong, double phi, double hm, double xp, double yp,
             double refa, double refb,
             eraASTROM *astrom);
int eraApio13(double utc1, double utc2, double dut1,
              double elong, double phi, double hm, double xp, double yp,
              double phpa, double tc, double rh, double wl,
              eraASTROM *astrom);
void eraAtci13(double rc, double dc,
               double pr, double pd, double px, double rv,
               double date1, double date2,
               double *ri, double *di, double *eo);
void eraAtciq(double rc, double dc, double pr, double pd,
              double px, double rv, eraASTROM *astrom,
              double *ri, double *di);
void eraAtciqn(double rc, double dc, double pr, double pd,
               double px, double rv, eraASTROM *astrom,
               int n, eraLDBODY b[], double *ri, double *di);
void eraAtciqz(double rc, double dc, eraASTROM *astrom,
               double *ri, double *di);
int eraAtco13(double rc, double dc,
              double pr, double pd, double px, double rv,
              double utc1, double utc2, double dut1,
              double elong, double phi, double hm, double xp, double yp,
              double phpa, double tc, double rh, double wl,
              double *aob, double *zob, double *hob,
              double *dob, double *rob, double *eo);
void eraAtic13(double ri, double di,
               double date1, double date2,
               double *rc, double *dc, double *eo);
void eraAticq(double ri, double di, eraASTROM *astrom,
              double *rc, double *dc);
void eraAticqn(double ri, double di, eraASTROM *astrom,
               int n, eraLDBODY b[], double *rc, double *dc);
int eraAtio13(double ri, double di,
              double utc1, double utc2, double dut1,
              double elong, double phi, double hm, double xp, double yp,
              double phpa, double tc, double rh, double wl,
              double *aob, double *zob, double *hob,
              double *dob, double *rob);
void eraAtioq(double ri, double di, eraASTROM *astrom,
              double *aob, double *zob,
              double *hob, double *dob, double *rob);
int eraAtoc13(const char *type, double ob1, double ob2,
              double utc1, double utc2, double dut1,
              double elong, double phi, double hm, double xp, double yp,
              double phpa, double tc, double rh, double wl,
              double *rc, double *dc);
int eraAtoi13(const char *type, double ob1, double ob2,
              double utc1, double utc2, double dut1,
              double elong, double phi, double hm, double xp, double yp,
              double phpa, double tc, double rh, double wl,
              double *ri, double *di);
void eraAtoiq(const char *type,
              double ob1, double ob2, eraASTROM *astrom,
              double *ri, double *di);
void eraLd(double bm, double p[3], double q[3], double e[3],
           double em, double dlim, double p1[3]);
void eraLdn(int n, eraLDBODY b[], double ob[3], double sc[3],
            double sn[3]);
void eraLdsun(double p[3], double e[3], double em, double p1[3]);
void eraPmpx(double rc, double dc, double pr, double pd,
             double px, double rv, double pmt, double pob[3],
             double pco[3]);
int eraPmsafe(double ra1, double dec1, double pmr1, double pmd1,
              double px1, double rv1,
              double ep1a, double ep1b, double ep2a, double ep2b,
              double *ra2, double *dec2, double *pmr2, double *pmd2,
              double *px2, double *rv2);
void eraPvtob(double elong, double phi, double height, double xp,
              double yp, double sp, double theta, double pv[2][3]);
void eraRefco(double phpa, double tc, double rh, double wl,
              double *refa, double *refb);

/* Astronomy/Ephemerides */
int eraEpv00(double date1, double date2,
             double pvh[2][3], double pvb[2][3]);
int eraPlan94(double date1, double date2, int np, double pv[2][3]);

/* Astronomy/FundamentalArgs */
double eraFad03(double t);
double eraFae03(double t);
double eraFaf03(double t);
double eraFaju03(double t);
double eraFal03(double t);
double eraFalp03(double t);
double eraFama03(double t);
double eraFame03(double t);
double eraFane03(double t);
double eraFaom03(double t);
double eraFapa03(double t);
double eraFasa03(double t);
double eraFaur03(double t);
double eraFave03(double t);

/* Astronomy/PrecNutPolar */
void eraBi00(double *dpsibi, double *depsbi, double *dra);
void eraBp00(double date1, double date2,
             double rb[3][3], double rp[3][3], double rbp[3][3]);
void eraBp06(double date1, double date2,
             double rb[3][3], double rp[3][3], double rbp[3][3]);
void eraBpn2xy(double rbpn[3][3], double *x, double *y);
void eraC2i00a(double date1, double date2, double rc2i[3][3]);
void eraC2i00b(double date1, double date2, double rc2i[3][3]);
void eraC2i06a(double date1, double date2, double rc2i[3][3]);
void eraC2ibpn(double date1, double date2, double rbpn[3][3],
               double rc2i[3][3]);
void eraC2ixy(double date1, double date2, double x, double y,
              double rc2i[3][3]);
void eraC2ixys(double x, double y, double s, double rc2i[3][3]);
void eraC2t00a(double tta, double ttb, double uta, double utb,
               double xp, double yp, double rc2t[3][3]);
void eraC2t00b(double tta, double ttb, double uta, double utb,
               double xp, double yp, double rc2t[3][3]);
void eraC2t06a(double tta, double ttb, double uta, double utb,
               double xp, double yp, double rc2t[3][3]);
void eraC2tcio(double rc2i[3][3], double era, double rpom[3][3],
               double rc2t[3][3]);
void eraC2teqx(double rbpn[3][3], double gst, double rpom[3][3],
               double rc2t[3][3]);
void eraC2tpe(double tta, double ttb, double uta, double utb,
              double dpsi, double deps, double xp, double yp,
              double rc2t[3][3]);
void eraC2txy(double tta, double ttb, double uta, double utb,
              double x, double y, double xp, double yp,
              double rc2t[3][3]);
double eraEo06a(double date1, double date2);
double eraEors(double rnpb[3][3], double s);
void eraFw2m(double gamb, double phib, double psi, double eps,
             double r[3][3]);
void eraFw2xy(double gamb, double phib, double psi, double eps,
              double *x, double *y);
void eraLtp(double epj, double rp[3][3]);
void eraLtpb(double epj, double rpb[3][3]);
void eraLtpecl(double epj, double vec[3]);
void eraLtpequ(double epj, double veq[3]);
void eraNum00a(double date1, double date2, double rmatn[3][3]);
void eraNum00b(double date1, double date2, double rmatn[3][3]);
void eraNum06a(double date1, double date2, double rmatn[3][3]);
void eraNumat(double epsa, double dpsi, double deps, double rmatn[3][3]);
void eraNut00a(double date1, double date2, double *dpsi, double *deps);
void eraNut00b(double date1, double date2, double *dpsi, double *deps);
void eraNut06a(double date1, double date2, double *dpsi, double *deps);
void eraNut80(double date1, double date2, double *dpsi, double *deps);
void eraNutm80(double date1, double date2, double rmatn[3][3]);
double eraObl06(double date1, double date2);
double eraObl80(double date1, double date2);
void eraP06e(double date1, double date2,
             double *eps0, double *psia, double *oma, double *bpa,
             double *bqa, double *pia, double *bpia,
             double *epsa, double *chia, double *za, double *zetaa,
             double *thetaa, double *pa,
             double *gam, double *phi, double *psi);
void eraPb06(double date1, double date2,
             double *bzeta, double *bz, double *btheta);
void eraPfw06(double date1, double date2,
              double *gamb, double *phib, double *psib, double *epsa);
void eraPmat00(double date1, double date2, double rbp[3][3]);
void eraPmat06(double date1, double date2, double rbp[3][3]);
void eraPmat76(double date1, double date2, double rmatp[3][3]);
void eraPn00(double date1, double date2, double dpsi, double deps,
             double *epsa,
             double rb[3][3], double rp[3][3], double rbp[3][3],
             double rn[3][3], double rbpn[3][3]);
void eraPn00a(double date1, double date2,
              double *dpsi, double *deps, double *epsa,
              double rb[3][3], double rp[3][3], double rbp[3][3],
              double rn[3][3], double rbpn[3][3]);
void eraPn00b(double date1, double date2,
              double *dpsi, double *deps, double *epsa,
              double rb[3][3], double rp[3][3], double rbp[3][3],
              double rn[3][3], double rbpn[3][3]);
void eraPn06(double date1, double date2, double dpsi, double deps,
             double *epsa,
             double rb[3][3], double rp[3][3], double rbp[3][3],
             double rn[3][3], double rbpn[3][3]);
void eraPn06a(double date1, double date2,
              double *dpsi, double *deps, double *epsa,
              double rb[3][3], double rp[3][3], double rbp[3][3],
              double rn[3][3], double rbpn[3][3]);
void eraPnm00a(double date1, double date2, double rbpn[3][3]);
void eraPnm00b(double date1, double date2, double rbpn[3][3]);
void eraPnm06a(double date1, double date2, double rnpb[3][3]);
void eraPnm80(double date1, double date2, double rmatpn[3][3]);
void eraPom00(double xp, double yp, double sp, double rpom[3][3]);
void eraPr00(double date1, double date2,
             double *dpsipr, double *depspr);
void eraPrec76(double date01, double date02,
               double date11, double date12,
               double *zeta, double *z, double *theta);
double eraS00(double date1, double date2, double x, double y);
double eraS00a(double date1, double date2);
double eraS00b(double date1, double date2);
double eraS06(double date1, double date2, double x, double y);
double eraS06a(double date1, double date2);
double eraSp00(double date1, double date2);
void eraXy06(double date1, double date2, double *x, double *y);
void eraXys00a(double date1, double date2,
               double *x, double *y, double *s);
void eraXys00b(double date1, double date2,
               double *x, double *y, double *s);
void eraXys06a(double date1, double date2,
               double *x, double *y, double *s);

/* Astronomy/RotationAndTime */
double eraEe00(double date1, double date2, double epsa, double dpsi);
double eraEe00a(double date1, double date2);
double eraEe00b(double date1, double date2);
double eraEe06a(double date1, double date2);
double eraEect00(double date1, double date2);
double eraEqeq94(double date1, double date2);
double eraEra00(double dj1, double dj2);
double eraGmst00(double uta, double utb, double tta, double ttb);
double eraGmst06(double uta, double utb, double tta, double ttb);
double eraGmst82(double dj1, double dj2);
double eraGst00a(double uta, double utb, double tta, double ttb);
double eraGst00b(double uta, double utb);
double eraGst06(double uta, double utb, double tta, double ttb,
                double rnpb[3][3]);
double eraGst06a(double uta, double utb, double tta, double ttb);
double eraGst94(double uta, double utb);

/* Astronomy/SpaceMotion */
int eraPvstar(double pv[2][3], double *ra, double *dec,
              double *pmr, double *pmd, double *px, double *rv);
int eraStarpv(double ra, double dec,
              double pmr, double pmd, double px, double rv,
              double pv[2][3]);

/* Astronomy/StarCatalogs */

void eraFk425(double r1950, double d1950,
              double dr1950, double dd1950,
              double p1950, double v1950,
              double *r2000, double *d2000,
              double *dr2000, double *dd2000,
              double *p2000, double *v2000);
void eraFk45z(double r1950, double d1950, double bepoch,
              double *r2000, double *d2000);
void eraFk524(double r2000, double d2000,
              double dr2000, double dd2000,
              double p2000, double v2000,
              double *r1950, double *d1950,
              double *dr1950, double *dd1950,
              double *p1950, double *v1950);
void eraFk52h(double r5, double d5,
              double dr5, double dd5, double px5, double rv5,
              double *rh, double *dh,
              double *drh, double *ddh, double *pxh, double *rvh);
void eraFk54z(double r2000, double d2000, double bepoch,
              double *r1950, double *d1950,
              double *dr1950, double *dd1950);
void eraFk5hip(double r5h[3][3], double s5h[3]);
void eraFk5hz(double r5, double d5, double date1, double date2,
              double *rh, double *dh);
void eraH2fk5(double rh, double dh,
              double drh, double ddh, double pxh, double rvh,
              double *r5, double *d5,
              double *dr5, double *dd5, double *px5, double *rv5);
void eraHfk5z(double rh, double dh, double date1, double date2,
              double *r5, double *d5, double *dr5, double *dd5);
int eraStarpm(double ra1, double dec1,
              double pmr1, double pmd1, double px1, double rv1,
              double ep1a, double ep1b, double ep2a, double ep2b,
              double *ra2, double *dec2,
              double *pmr2, double *pmd2, double *px2, double *rv2);

/* Astronomy/EclipticCoordinates */
void eraEceq06(double date1, double date2, double dl, double db,
               double *dr, double *dd);
void eraEcm06(double date1, double date2, double rm[3][3]);
void eraEqec06(double date1, double date2, double dr, double dd,
               double *dl, double *db);
void eraLteceq(double epj, double dl, double db, double *dr, double *dd);
void eraLtecm(double epj, double rm[3][3]);
void eraLteqec(double epj, double dr, double dd, double *dl, double *db);

/* Astronomy/GalacticCoordinates */
void eraG2icrs(double dl, double db, double *dr, double *dd);
void eraIcrs2g(double dr, double dd, double *dl, double *db);

/* Astronomy/GeodeticGeocentric */
int eraEform(int n, double *a, double *f);
int eraGc2gd(int n, double xyz[3],
             double *elong, double *phi, double *height);
int eraGc2gde(double a, double f, double xyz[3],
              double *elong, double *phi, double *height);
int eraGd2gc(int n, double elong, double phi, double height,
             double xyz[3]);
int eraGd2gce(double a, double f,
              double elong, double phi, double height, double xyz[3]);

/* Astronomy/Timescales */
int eraD2dtf(const char *scale, int ndp, double d1, double d2,
             int *iy, int *im, int *id, int ihmsf[4]);
int eraDat(int iy, int im, int id, double fd, double *deltat);
double eraDtdb(double date1, double date2,
               double ut, double elong, double u, double v);
int eraDtf2d(const char *scale, int iy, int im, int id,
             int ihr, int imn, double sec, double *d1, double *d2);
int eraTaitt(double tai1, double tai2, double *tt1, double *tt2);
int eraTaiut1(double tai1, double tai2, double dta,
              double *ut11, double *ut12);
int eraTaiutc(double tai1, double tai2, double *utc1, double *utc2);
int eraTcbtdb(double tcb1, double tcb2, double *tdb1, double *tdb2);
int eraTcgtt(double tcg1, double tcg2, double *tt1, double *tt2);
int eraTdbtcb(double tdb1, double tdb2, double *tcb1, double *tcb2);
int eraTdbtt(double tdb1, double tdb2, double dtr,
             double *tt1, double *tt2);
int eraTttai(double tt1, double tt2, double *tai1, double *tai2);
int eraTttcg(double tt1, double tt2, double *tcg1, double *tcg2);
int eraTttdb(double tt1, double tt2, double dtr,
             double *tdb1, double *tdb2);
int eraTtut1(double tt1, double tt2, double dt,
             double *ut11, double *ut12);
int eraUt1tai(double ut11, double ut12, double dta,
              double *tai1, double *tai2);
int eraUt1tt(double ut11, double ut12, double dt,
             double *tt1, double *tt2);
int eraUt1utc(double ut11, double ut12, double dut1,
              double *utc1, double *utc2);
int eraUtctai(double utc1, double utc2, double *tai1, double *tai2);
int eraUtcut1(double utc1, double utc2, double dut1,
              double *ut11, double *ut12);

/* Astronomy/HorizonEquatorial */
void eraAe2hd(double az, double el, double phi,
              double *ha, double *dec);
void eraHd2ae(double ha, double dec, double phi,
              double *az, double *el);
double eraHd2pa(double ha, double dec, double phi);

/* Astronomy/Gnomonic */
int eraTpors(double xi, double eta, double a, double b,
             double *a01, double *b01, double *a02, double *b02);
int eraTporv(double xi, double eta, double v[3],
             double v01[3], double v02[3]);
void eraTpsts(double xi, double eta, double a0, double b0,
              double *a, double *b);
void eraTpstv(double xi, double eta, double v0[3], double v[3]);
int eraTpxes(double a, double b, double a0, double b0,
             double *xi, double *eta);
int eraTpxev(double v[3], double v0[3], double *xi, double *eta);

/* VectorMatrix/AngleOps */
void eraA2af(int ndp, double angle, char *sign, int idmsf[4]);
void eraA2tf(int ndp, double angle, char *sign, int ihmsf[4]);
int eraAf2a(char s, int ideg, int iamin, double asec, double *rad);
double eraAnp(double a);
double eraAnpm(double a);
void eraD2tf(int ndp, double days, char *sign, int ihmsf[4]);
int eraTf2a(char s, int ihour, int imin, double sec, double *rad);
int eraTf2d(char s, int ihour, int imin, double sec, double *days);

/* VectorMatrix/BuildRotations */
void eraRx(double phi, double r[3][3]);
void eraRy(double theta, double r[3][3]);
void eraRz(double psi, double r[3][3]);

/* VectorMatrix/CopyExtendExtract */
void eraCp(double p[3], double c[3]);
void eraCpv(double pv[2][3], double c[2][3]);
void eraCr(double r[3][3], double c[3][3]);
void eraP2pv(double p[3], double pv[2][3]);
void eraPv2p(double pv[2][3], double p[3]);

/* VectorMatrix/Initialization */
void eraIr(double r[3][3]);
void eraZp(double p[3]);
void eraZpv(double pv[2][3]);
void eraZr(double r[3][3]);

/* VectorMatrix/MatrixOps */
void eraRxr(double a[3][3], double b[3][3], double atb[3][3]);
void eraTr(double r[3][3], double rt[3][3]);

/* VectorMatrix/MatrixVectorProducts */
void eraRxp(double r[3][3], double p[3], double rp[3]);
void eraRxpv(double r[3][3], double pv[2][3], double rpv[2][3]);
void eraTrxp(double r[3][3], double p[3], double trp[3]);
void eraTrxpv(double r[3][3], double pv[2][3], double trpv[2][3]);

/* VectorMatrix/RotationVectors */
void eraRm2v(double r[3][3], double w[3]);
void eraRv2m(double w[3], double r[3][3]);

/* VectorMatrix/SeparationAndAngle */
double eraPap(double a[3], double b[3]);
double eraPas(double al, double ap, double bl, double bp);
double eraSepp(double a[3], double b[3]);
double eraSeps(double al, double ap, double bl, double bp);

/* VectorMatrix/SphericalCartesian */
void eraC2s(double p[3], double *theta, double *phi);
void eraP2s(double p[3], double *theta, double *phi, double *r);
void eraPv2s(double pv[2][3],
             double *theta, double *phi, double *r,
             double *td, double *pd, double *rd);
void eraS2c(double theta, double phi, double c[3]);
void eraS2p(double theta, double phi, double r, double p[3]);
void eraS2pv(double theta, double phi, double r,
             double td, double pd, double rd,
             double pv[2][3]);

/* VectorMatrix/VectorOps */
double eraPdp(double a[3], double b[3]);
double eraPm(double p[3]);
void eraPmp(double a[3], double b[3], double amb[3]);
void eraPn(double p[3], double *r, double u[3]);
void eraPpp(double a[3], double b[3], double apb[3]);
void eraPpsp(double a[3], double s, double b[3], double apsb[3]);
void eraPvdpv(double a[2][3], double b[2][3], double adb[2]);
void eraPvm(double pv[2][3], double *r, double *s);
void eraPvmpv(double a[2][3], double b[2][3], double amb[2][3]);
void eraPvppv(double a[2][3], double b[2][3], double apb[2][3]);
void eraPvu(double dt, double pv[2][3], double upv[2][3]);
void eraPvup(double dt, double pv[2][3], double p[3]);
void eraPvxpv(double a[2][3], double b[2][3], double axb[2][3]);
void eraPxp(double a[3], double b[3], double axb[3]);
void eraS2xpv(double s1, double s2, double pv[2][3], double spv[2][3]);
void eraSxp(double s, double p[3], double sp[3]);
void eraSxpv(double s, double pv[2][3], double spv[2][3]);

#ifdef __cplusplus
}
#endif

#endif


/*----------------------------------------------------------------------
**  
**  
**  Copyright (C) 2013-2020, NumFOCUS Foundation.
**  All rights reserved.
**  
**  This library is derived, with permission, from the International
**  Astronomical Union's "Standards of Fundamental Astronomy" library,
**  available from http://www.iausofa.org.
**  
**  The ERFA version is intended to retain identical functionality to
**  the SOFA library, but made distinct through different function and
**  file names, as set out in the SOFA license conditions.  The SOFA
**  original has a role as a reference standard for the IAU and IERS,
**  and consequently redistribution is permitted only in its unaltered
**  state.  The ERFA version is not subject to this restriction and
**  therefore can be included in distributions which do not support the
**  concept of "read only" software.
**  
**  Although the intent is to replicate the SOFA API (other than
**  replacement of prefix names) and results (with the exception of
**  bugs;  any that are discovered will be fixed), SOFA is not
**  responsible for any errors found in this version of the library.
**  
**  If you wish to acknowledge the SOFA heritage, please acknowledge
**  that you are using a library derived from SOFA, rather than SOFA
**  itself.
**  
**  
**  TERMS AND CONDITIONS
**  
**  Redistribution and use in source and binary forms, with or without
**  modification, are permitted provided that the following conditions
**  are met:
**  
**  1 Redistributions of source code must retain the above copyright
**    notice, this list of conditions and the following disclaimer.
**  
**  2 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.
**  
**  3 Neither the name of the Standards Of Fundamental Astronomy Board,
**    the International Astronomical Union 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.
**  
*/
