Only make necessary system calls.

[mLib] / arena.c

diff --git a/arena.c b/arena.c
index 3e13bf2909b4e850fdcc2fb89b54125c95e7d25d..961658734bb8defc85d59efd141637d729528598 100644 (file)
--- a/arena.c
+++ b/arena.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: arena.c,v 1.2 2000/07/16 12:29:16 mdw Exp $
+ * $Id: arena.c,v 1.5 2004/04/08 01:36:11 mdw Exp $
  *
  * Abstraction for memory allocation arenas
  *
@@ -27,20 +27,10 @@
  * MA 02111-1307, USA.
  */
 
-/*----- Revision history --------------------------------------------------* 
- *
- * $Log: arena.c,v $
- * Revision 1.2  2000/07/16 12:29:16  mdw
- * Change to arena `realloc' interface, to fix a design bug.
- *
- * Revision 1.1  2000/06/17 10:37:53  mdw
- * Basic arena management.
- *
- */
-
 /*----- Header files ------------------------------------------------------*/
 
 #include <stdlib.h>
+#include <string.h>
 
 #include "arena.h"
 
@@ -49,7 +39,7 @@
 static void *_alloc(arena *a, size_t sz) { return malloc(sz); }
 static void *_realloc(arena *a, void *p, size_t sz, size_t osz) 
   { return realloc(p, sz); }
-static void _free(arena *a, void *p) { free (p); }
+static void _free(arena *a, void *p) { free(p); }
 
 static arena_ops stdlib_ops = { _alloc, _realloc, _free, 0 };
 arena arena_stdlib = { &stdlib_ops };