1 /* PSPP - a program for statistical analysis. 2 Copyright (C) 1997-9, 2000 Free Software Foundation, Inc. 3 4 This program is free software: you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation, either version 3 of the License, or 7 (at your option) any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 GNU General Public License for more details. 13 14 You should have received a copy of the GNU General Public License 15 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 16 17 #ifndef SORT_CRITERIA_H 18 #define SORT_CRITERIA_H 19 20 #include <stdbool.h> 21 #include <stddef.h> 22 23 struct dictionary; 24 struct lexer; 25 struct variable; 26 struct subcase; 27 28 bool parse_sort_criteria (struct lexer *, const struct dictionary *, 29 struct subcase *, const struct variable ***vars, 30 bool *saw_direction); 31 32 33 #endif /* sort-criteria.h */ 34