remove dead macro

[bison.git] / lib / bitset.h

diff --git a/lib/bitset.h b/lib/bitset.h
index 3f13ffd4e48c7d991351246a2b14c07601c05052..fbc7b7787332feb569115fa3622a225eca35beb0 100644 (file)
--- a/lib/bitset.h
+++ b/lib/bitset.h
@@ -1,20 +1,21 @@
 /* Generic bitsets.
-   Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+
+   Copyright (C) 2002-2004, 2009-2012 Free Software Foundation, Inc.
+
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
-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 2 of the License, or
-(at your option) any later version.
+   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.
+   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, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   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 _BITSET_H
 #define _BITSET_H
@@ -26,6 +27,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #include "obstack.h"
 #include <stdio.h>
 
+#if USE_UNLOCKED_IO
+# include "unlocked-io.h"
+#endif
+
 /* Attributes used to select a bitset implementation.  */
 enum bitset_attr {BITSET_FIXED = 1,    /* Bitset size fixed.  */
                  BITSET_VARIABLE = 2, /* Bitset size variable.  */
@@ -309,8 +314,8 @@ extern void bitset_dump (FILE *, bitset);
 */
 #define BITSET_FOR_EACH(ITER, BSET, INDEX, MIN)                                      \
   for (ITER.next = (MIN), ITER.num = BITSET_LIST_SIZE;                       \
-       (ITER.num == BITSET_LIST_SIZE)                                        \
-       && (ITER.num = bitset_list (BSET, ITER.list,                          \
+       (ITER.num == BITSET_LIST_SIZE)                                        \
+       && (ITER.num = bitset_list (BSET, ITER.list,                          \
                                   BITSET_LIST_SIZE, &ITER.next));)           \
     for (ITER.i = 0;                                                         \
         ITER.i < ITER.num && ((INDEX) = ITER.list[ITER.i], 1);               \
@@ -331,7 +336,7 @@ extern void bitset_dump (FILE *, bitset);
 */
 #define BITSET_FOR_EACH_REVERSE(ITER, BSET, INDEX, MIN)                              \
   for (ITER.next = (MIN), ITER.num = BITSET_LIST_SIZE;                       \
-       (ITER.num == BITSET_LIST_SIZE)                                        \
+       (ITER.num == BITSET_LIST_SIZE)                                        \
        && (ITER.num = bitset_list_reverse (BSET, ITER.list,                  \
                                           BITSET_LIST_SIZE, &ITER.next));)   \
     for (ITER.i = 0;                                                         \
@@ -371,10 +376,10 @@ extern void bitset_stats_enable (void);
 extern void bitset_stats_disable (void);
 
 /* Read bitset stats file of accummulated stats.  */
-void bitset_stats_read (const char *filename);
+void bitset_stats_read (const char *file_name);
 
 /* Write bitset stats file of accummulated stats.  */
-void bitset_stats_write (const char *filename);
+void bitset_stats_write (const char *file_name);
 
 /* Dump bitset stats.  */
 extern void bitset_stats_dump (FILE *);
@@ -386,4 +391,3 @@ extern void debug_bitset (bitset);
 extern void debug_bitset_stats (void);
 
 #endif /* _BITSET_H  */
-