apogee_control/defhdrs.h

53 lines
1.7 KiB
C

/*
* defhdrs.h
*
* Copyright 2016 Edward V. Emelianov <eddy@sao.ru, edward.emelianoff@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#pragma once
#ifndef __DEFHDRS_H__
#define __DEFHDRS_H__
extern double crval1, crval2, crpix1, crpix2, CD[2][2]; // global coefficients for WCS
typedef struct klist_{
char *record;
int immutable; // not modify record if old value of `immutable` > new value
struct klist_ *next;
struct klist_ *last;
} KeyList;
void list_free(KeyList **list);
void free_fits_list();
KeyList *list_add_record(KeyList **list, char *rec, int immutable);
KeyList *list_find_key(KeyList *list, char *key);
KeyList *list_modify_key(KeyList *list, char *key, char *newval, int immutable);
KeyList *list_get_end(KeyList *list);
/*
void list_print(KeyList *list);
void show_list();
*/
void add_fits_header(int datatype, char *keyname, void *value, char *comment);
void write_list(fitsfile *fp);
void get_defhdrs(char *fname);
void add_morehdrs(int argc, char **argv);
void check_wcs();
#endif // __DEFHDRS_H__