#ifndef __SDCC51_MALLOC_H
#define __SDCC51_MALLOC_H
#include <sdcc-lib.h>
-
-#ifndef NULL
-# define NULL (void *)0
-#endif
+#include <stddef.h>
#if _SDCC_MALLOC_TYPE_MLH
-void *malloc (unsigned int);
-void free(void *p);
-
-#else
-#define MEMHEADER struct MAH// Memory Allocation Header
-
-MEMHEADER
-{
- MEMHEADER xdata * next;
- MEMHEADER xdata * prev;
- unsigned int len;
- unsigned char mem[1];
-};
-
-#ifdef SDCC_STACK_AUTO
-#warning Make sure you recompile malloc.c as 'reentrant'
-
-extern void init_dynamic_memory(MEMHEADER xdata * , unsigned int ) reentrant;
-extern void xdata * malloc (unsigned int ) reentrant;
-extern void free (void xdata * p) reentrant;
+void * calloc (size_t nmemb, size_t size);
+void * malloc (size_t size);
+void * realloc (void * ptr, size_t size);
+void free (void * ptr);
#else
-extern void init_dynamic_memory(MEMHEADER xdata * , unsigned int );
-extern void xdata * malloc (unsigned int );
-extern void free (void xdata * p);
+extern void __xdata * calloc (size_t nmemb, size_t size);
+extern void __xdata * malloc (size_t size);
+extern void __xdata * realloc (void * ptr, size_t size);
+extern void free (void * ptr);
-#endif
#endif
#endif