2 PSPP - a program for statistical analysis.
3 Copyright (C) 2017 Free Software Foundation, Inc.
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 3 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, see <http://www.gnu.org/licenses/>.
24 double calendar_gregorian_to_offset (int y, int m, int d,
25 const struct fmt_settings *,
27 void calendar_offset_to_gregorian (int ofs, int *y, int *m, int *d, int *yd);
28 int calendar_offset_to_year (int ofs);
29 int calendar_offset_to_month (int ofs);
30 int calendar_offset_to_mday (int ofs);
31 int calendar_offset_to_yday (int ofs);
32 int calendar_offset_to_wday (int ofs);
34 int calendar_days_in_month (int y, int m);
36 #endif /* calendar.h */