X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib/blobdiff_plain/dd3c57bc8cac59e0d657ee665ce462988d27d714..18c831dcd0ae4d660c70ccac69d27ed2a97851be:/arena.h

diff --git a/arena.h b/arena.h
deleted file mode 100644
index 82f6cd6..0000000
--- a/arena.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* -*-c-*-
- *
- * Abstraction for memory allocation arenas
- *
- * (c) 2000 Straylight/Edgeware
- */
-
-/*----- Licensing notice --------------------------------------------------*
- *
- * This file is part of the mLib utilities library.
- *
- * mLib 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 2 of the
- * License, or (at your option) any later version.
- *
- * mLib 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 mLib; if not, write to the Free
- * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-#ifndef MLIB_ARENA_H
-#define MLIB_ARENA_H
-
-#ifdef __cplusplus
-  extern "C" {
-#endif
-
-/*----- Header files ------------------------------------------------------*/
-
-#include <stdlib.h>
-
-/*----- Data structures ---------------------------------------------------*/
-
-/* --- An arena structure --- */
-
-typedef struct arena {
-  const struct arena_ops *ops;
-} arena;
-
-typedef struct arena_ops {
-  void *(*alloc)(arena */*a*/, size_t /*sz*/);
-  void *(*realloc)(arena */*a*/, void */*p*/, size_t /*sz*/, size_t /*osz*/);
-  void (*free)(arena */*a*/, void */*p*/);
-  void (*purge)(arena */*a*/);
-} arena_ops;
-
-/*----- Global variables --------------------------------------------------*/
-
-extern arena *arena_global;		/* Standard global arena */
-extern arena arena_stdlib;		/* Arena based on @malloc@/@free@ */
-
-/*----- Functions provided ------------------------------------------------*/
-
-/* --- @arena_fakerealloc@ --- *
- *
- * Arguments:	@arena *a@ = pointer to arena block
- *		@void *p@ = pointer to memory block to resize
- *		@size_t sz@ = size desired for the block
- *		@size_t osz@ = size of the old block
- *
- * Returns:	---
- *
- * Use:		Standard fake @realloc@ function, for use if you don't
- *		support @realloc@ properly.
- */
-
-extern void *arena_fakerealloc(arena */*a*/, void */*p*/,
-			       size_t /*sz*/, size_t /*osz*/);
-
-/* --- Useful macros --- */
-
-#define A_ALLOC(a, sz) (((a)->ops->alloc)((a), (sz)))
-#define A_REALLOC(a, p, sz, osz) (((a)->ops->realloc)((a), (p), (sz), (osz)))
-#define A_FREE(a, p) (((a)->ops->free)((a), (p)))
-
-/* --- Simple function equivalents --- */
-
-extern void *a_alloc(arena */*a*/, size_t /*sz*/);
-extern void *a_realloc(arena */*a*/, void */*p*/,
-		       size_t /*sz*/, size_t /*osz*/);
-extern void a_free(arena */*a*/, void */*p*/);
-
-/*----- That's all, folks -------------------------------------------------*/
-
-#ifdef __cplusplus
-  }
-#endif
-
-#endif