* device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)

[fw/sdcc] / device / lib / calloc.c

diff --git a/device/lib/calloc.c b/device/lib/calloc.c
index 6abb424269bd15c7da0b21d84d7680ee8ec4af3b..343b4f621d0cb10c940e4b0478710908db7d5302 100644 (file)
--- a/device/lib/calloc.c
+++ b/device/lib/calloc.c
@@ -1,9 +1,27 @@
+/*-------------------------------------------------------------------------
+   calloc.c - allocate cleared memory.
+
+   Copyright (C) 2004 - Maarten Brock, sourceforge.brock@dse.nl
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser 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 <sdcc-lib.h>
 #include <malloc.h>
 #include <string.h>
 
-//--------------------------------------------------------------------
-//Written by Maarten Brock, 2004
 //--------------------------------------------------------------------
 //calloc function implementation for embedded system
 //Non-ANSI keywords are C51 specific.
@@ -28,6 +46,15 @@ struct _MEMHEADER
 
 #else
 
+#define MEMHEADER   struct MAH// Memory Allocation Header
+
+MEMHEADER
+{
+  MEMHEADER __xdata *  next;
+  unsigned int         len;
+  unsigned char        mem[];
+};
+
 #define HEADER_SIZE sizeof(MEMHEADER)
 
 #endif