/* Copyright (C) 2014 Atsushi Togo */
/* All rights reserved. */

/* This file was originally part of spglib and is part of kspclib. */

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/* modification, are permitted provided that the following conditions */
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#ifndef __tetrahedron_method_H__
#define __tetrahedron_method_H__

#include <stddef.h>

long thm_get_relative_grid_address(long relative_grid_address[24][4][3],
                                   const double rec_lattice[3][3]);
void thm_get_all_relative_grid_address(long relative_grid_address[4][24][4][3]);
double thm_get_integration_weight(const double omega,
                                  const double tetrahedra_omegas[24][4],
                                  const char function);
long thm_in_tetrahedra(const double f0, const double freq_vertices[24][4]);

#endif
