1 files changed, 97 insertions, 0 deletions
diff --git a/libobjc/hash_compat.c b/libobjc/hash_compat.c
new file mode 100644
index 00000000000..46c273858a6
--- /dev/null
+++ b/libobjc/hash_compat.c
@@ -0,0 +1,97 @@
+/* Binary compatibility hash implementations for Objective C.
+   Copyright (C) 2005 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC 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, or (at your option)
+any later version.
+
+GCC 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 GCC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* As a special exception, if you link this library with files
+   compiled with GCC to produce an executable, this does not cause
+   the resulting executable to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
+#define OBJC_IGNORE_DEPRECATED_API 1
+#include "hash.h"
+
+cache_ptr
+hash_new (unsigned int size,
+	  hash_func_type hash_func,
+	  compare_func_type compare_func)
+{
+  return objc_hash_new(size, hash_func, compare_func);
+}
+
+void
+hash_delete(cache_ptr cache)
+{
+  objc_hash_delete(cache);
+}
+
+void
+hash_add (cache_ptr *cachep, const void *key, void *value)
+{
+  objc_hash_add(cachep, key, value);
+}
+
+void
+hash_remove (cache_ptr cache, const void *key)
+{
+  objc_hash_remove (cache, key);
+}
+
+node_ptr
+hash_next (cache_ptr cache, node_ptr node)
+{
+  return objc_hash_next (cache, node);
+}
+
+void *
+hash_value_for_key (cache_ptr cache, const void *key)
+{
+  return objc_hash_value_for_key (cache, key);
+}
+
+BOOL
+hash_is_key_in_hash (cache_ptr cache, const void *key)
+{
+  return objc_hash_is_key_in_hash (cache, key);
+}
+
+unsigned int
+hash_ptr (cache_ptr cache, const void *key)
+{
+  return objc_hash_ptr (cache, key);
+}
+
+unsigned int 
+hash_string (cache_ptr cache, const void *key)
+{
+  return objc_hash_string (cache, key);
+}
+
+int 
+compare_ptrs (const void *k1, const void *k2)
+{
+  return objc_compare_ptrs (k1, k2);
+}
+
+int 
+compare_strings (const void *k1, const void *k2)
+{
+  return objc_compare_strings (k1, k2);
+}
+