X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fcalendar.h;h=ce3fcc2ee352f73193a44895fcaa70d63548a98e;hb=101250dc9f516758bd9d13f869f1a770d6dd1ca3;hp=5535690447ee1c55f24dc3383bca27ddb6aa8931;hpb=6549c9aced0949b16abb372257772fc0893e02bb;p=pspp

diff --git a/src/data/calendar.h b/src/data/calendar.h
index 5535690447..ce3fcc2ee3 100644
--- a/src/data/calendar.h
+++ b/src/data/calendar.h
@@ -1,7 +1,34 @@
+/*
+PSPP - a program for statistical analysis.
+Copyright (C) 2017 Free Software Foundation, Inc.
+
+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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
 #ifndef CALENDAR_H
 #define CALENDAR_H 1
 
-double calendar_gregorian_to_offset (int y, int m, int d, char **errorp);
+struct fmt_settings;
+
+int *calendar_gregorian_adjust (int *y, int *m, int *d,
+                                const struct fmt_settings *);
+int calendar_raw_gregorian_to_offset (int y, int m, int d);
+
+double calendar_gregorian_to_offset (int y, int m, int d,
+                                     const struct fmt_settings *,
+                                     char **errorp);
+
 void calendar_offset_to_gregorian (int ofs, int *y, int *m, int *d, int *yd);
 int calendar_offset_to_year (int ofs);
 int calendar_offset_to_month (int ofs);