The makedoc sources are quite dusty. :-)
Okay for mainline?
2006-12-22 Ben Elliston <bje@au.ibm.com>
* doc/makedoc.c: Include <stdlib.h>.
(malloc, realloc): Remove extern declarations.
Index: makedoc.c
===================================================================
RCS file: /cvs/src/src/newlib/doc/makedoc.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 makedoc.c
--- makedoc.c 17 Feb 2000 19:39:46 -0000 1.1.1.1
+++ makedoc.c 21 Dec 2006 22:34:34 -0000
@@ -37,11 +37,9 @@
#include "ansidecl.h"
#include <stdio.h>
+#include <stdlib.h>
#include <ctype.h>
-extern PTR malloc();
-extern PTR realloc();
-
#define DEF_SIZE 5000
#define STACK 50