/usr/include/astrometry/quad-utils.h is in libastrometry-dev 0.70+dfsg-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | /*
# This file is part of the Astrometry.net suite.
# Licensed under a 3-clause BSD style license - see LICENSE
*/
#ifndef QUAD_UTILS_H
#define QUAD_UTILS_H
#include "astrometry/starkd.h"
#include "astrometry/codefile.h"
#include "astrometry/quadfile.h"
#include "astrometry/an-bool.h"
void quad_compute_star_code(const double* starxyz, double* code, int dimquads);
void quad_flip_parity(const double* code, double* flipcode, int dimcode);
int quad_compute_code(const unsigned int* quad, int dimquads, startree_t* starkd,
double* code);
void quad_enforce_invariants(unsigned int* quad, double* code,
int dimquads, int dimcodes);
anbool quad_obeys_invariants(unsigned int* quad, double* code,
int dimquads, int dimcodes);
#endif
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