libc: Consolidate the size_t and NULL definitions
Consolidate the definition of size_t to one header per AArch, and
the definition of NULL to one header
Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
Change-Id: Iecfbad2cf360cfb705ce7aaa981700fd16219b82
diff --git a/include/lib/libc/stdlib.h b/include/lib/libc/stdlib.h
index 84ba37f..24e7bae 100644
--- a/include/lib/libc/stdlib.h
+++ b/include/lib/libc/stdlib.h
@@ -11,15 +11,11 @@
#ifndef STDLIB_H
#define STDLIB_H
-#include <stdlib_.h>
+#include <stddef.h>
#define EXIT_FAILURE 1
#define EXIT_SUCCESS 0
-#ifndef NULL
-#define NULL ((void *) 0)
-#endif
-
#define _ATEXIT_MAX 1
extern void abort(void);