/** @file photo.h

 *  @brief Auxiliary header file for photo.c.

 */

#ifndef _PHOTO_H_

typedef struct photo_term_t photo_term_t;

struct photo_term_t

{

  double A;

  double lambda;

  /* We store the photoionization terms in a linked list. */

  photo_term_t *next;

};

/* Photoionization terms. */

extern photo_term_t *photo_terms;

#define photo_printf_str "{A = %g, lambda = %g}"

#define photo_printf_args(_T)  (_T)->A, (_T)->lambda

#define _PHOTO_H_

#endif