2 * Header file for code for directives
3 * Copyright (C) 1994-2003,2014,2015 Olly Betts
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 int get_length_units(int quantity
);
21 int get_angle_units(int quantity
);
23 extern const real factor_tab
[];
24 extern const int units_to_msgno
[];
26 #define get_units_factor(U) (factor_tab[(U)])
27 #define get_units_string(U) (msg(units_to_msgno[(U)]))
29 void handle_command(void);
30 void default_all(settings
*s
);
32 void default_units(settings
*s
);
33 void default_calib(settings
*s
);
35 void free_settings(settings
*p
);
37 void copy_on_write_meta(settings
*s
);
41 void get_token_no_blanks(void);
43 typedef struct { const char *sz
; int tok
; } sztok
;
44 int match_tok(const sztok
*tab
, int tab_size
);
46 #define TABSIZE(T) ((sizeof(T) / sizeof(sztok)) - 1)