diff options
Diffstat (limited to 'lib/hash.c')
| -rw-r--r-- | lib/hash.c | 41 |
1 files changed, 21 insertions, 20 deletions
@@ -1,20 +1,21 @@ -/* hash.c: hash table operations. +# hash.c: hash table operations. +# +# Copyright (C) 1994, 1995, 1996, 2011 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/>. +# -Copyright (C) 1994, 1995, 1996, 2011 Free Software Foundation, Inc. - -This library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public -License as published by the Free Software Foundation; either -version 3 of the License, or (at your option) any later version. - -This library 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 -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with this library; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "config.h" @@ -43,7 +44,7 @@ hash P2C(hash_table_type, table, const_string, key) return n; } - + hash_table_type hash_create P1C(unsigned, size) { @@ -59,7 +60,7 @@ hash_create P1C(unsigned, size) return ret; } - + /* Whether or not KEY is already in MAP, insert it and VALUE. Do not duplicate the strings, in case they're being purposefully shared. */ @@ -86,7 +87,7 @@ hash_insert P3C(hash_table_type *, table, const_string, key, loc->next = new_elt; /* Insert the new one after. */ } } - + /* Look up STR in MAP. Return a (dynamically-allocated) list of the corresponding strings or NULL if no match. */ @@ -138,7 +139,7 @@ hash_lookup P2C(hash_table_type, table, const_string, key) return STR_LIST (ret); } - + /* We only print nonempty buckets, to decrease output volume. */ void |