/* Keeping a unique copy of strings.
- Copyright (C) 2002 Free Software Foundation, Inc.
+
+ Copyright (C) 2002, 2003 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
You should have received a copy of the GNU General Public License
along with Bison; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
#ifndef UNIQSTR_H_
# define UNIQSTR_H_
typedef char const *uniqstr;
-/* Return the uniqstr for S. */
-uniqstr uniqstr_new (char const *s);
+/* Return the uniqstr for STR. */
+uniqstr uniqstr_new (char const *str);
-/* Two uniqstr have the same value iff they are the same. */
-#define UNIQSTR_EQ(S1, S2) ((S1) == (S2))
+/* Two uniqstr values have the same value iff they are the same. */
+#define UNIQSTR_EQ(USTR1, USTR2) ((USTR1) == (USTR2))
/*--------------------------------------.
| Initializing, destroying, debugging. |
/* Create the string table. */
void uniqstrs_new (void);
-/* Die if S is not a uniqstr. */
-void uniqstr_assert (char const *s);
+/* Die if STR is not a uniqstr. */
+void uniqstr_assert (char const *str);
/* Free all the memory allocated for symbols. */
void uniqstrs_free (void);