New function parse_value() for parsing a value of specified width.

[pspp-builds.git] / src / language / lexer / value-parser.h

diff --git a/src/language/lexer/value-parser.h b/src/language/lexer/value-parser.h
new file mode 100644 (file)
index 0000000..4f9004a
--- /dev/null
+++ b/src/language/lexer/value-parser.h
@@ -0,0 +1,29 @@
+/* PSPP - a program for statistical analysis.
+   Copyright (C) 2005, 2009 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 VALUE_PARSER_H
+#define VALUE_PARSER_H 1
+
+#include <stdbool.h>
+
+struct lexer;
+enum fmt_type;
+union value;
+bool parse_num_range (struct lexer *,
+                      double *x, double *y, const enum fmt_type *fmt);
+bool parse_value (struct lexer *, union value *, int width);
+
+#endif /* value-parser.h */