Avoid empty-if warnings.

[bison.git] / lib / bitsetv.h

diff --git a/lib/bitsetv.h b/lib/bitsetv.h
index c9d2dd415c6725a2a55f1f2e3c493a2342490c5c..7de2c0fd38bed905084aca328f9f8a9e793d6db5 100644 (file)
--- a/lib/bitsetv.h
+++ b/lib/bitsetv.h
@@ -1,20 +1,19 @@
 /* Bitset vectors.
-   Copyright (C) 2002 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004 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 _BITSETV_H
 #define _BITSETV_H
@@ -25,38 +24,35 @@ typedef bitset * bitsetv;
 
 /* Create a vector of N_VECS bitsets, each of N_BITS, and of
    type TYPE.  */
-extern bitsetv bitsetv_alloc PARAMS ((bitset_bindex, bitset_bindex,
-                                     enum bitset_type));
+extern bitsetv bitsetv_alloc (bitset_bindex, bitset_bindex, enum bitset_type);
 
 /* Create a vector of N_VECS bitsets, each of N_BITS, and with
    attribute hints specified by ATTR.  */
-extern bitsetv bitsetv_create PARAMS ((bitset_bindex, bitset_bindex,
-                                      unsigned int));
+extern bitsetv bitsetv_create (bitset_bindex, bitset_bindex, unsigned int);
 
 /* Free vector of bitsets.  */
-extern void bitsetv_free PARAMS ((bitsetv));
+extern void bitsetv_free (bitsetv);
 
 /* Zero vector of bitsets.  */
-extern void bitsetv_zero PARAMS ((bitsetv));
+extern void bitsetv_zero (bitsetv);
 
 /* Set vector of bitsets.  */
-extern void bitsetv_ones PARAMS ((bitsetv));
+extern void bitsetv_ones (bitsetv);
 
 /* Given a vector BSETV of N bitsets of size N, modify its contents to
    be the transitive closure of what was given.  */
-extern void bitsetv_transitive_closure PARAMS ((bitsetv));
+extern void bitsetv_transitive_closure (bitsetv);
 
 /* Given a vector BSETV of N bitsets of size N, modify its contents to
    be the reflexive transitive closure of what was given.  This is
    the same as transitive closure but with all bits on the diagonal
    of the bit matrix set.  */
-extern void bitsetv_reflexive_transitive_closure PARAMS ((bitsetv));
+extern void bitsetv_reflexive_transitive_closure (bitsetv);
 
 /* Dump vector of bitsets.  */
-extern void bitsetv_dump PARAMS ((FILE *, const char *,
-                                 const char *, bitsetv));
+extern void bitsetv_dump (FILE *, const char *, const char *, bitsetv);
 
 /* Function to debug vector of bitsets from debugger.  */
-extern void debug_bitsetv PARAMS ((bitsetv));
+extern void debug_bitsetv (bitsetv);
 
 #endif  /* _BITSETV_H  */