- Delete unused funciton realloc

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1776 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/include/stdlib.h

@@ -4,7 +4,6 @@
 #include <stddef.h>
 
 extern void *malloc(size_t size);
-extern void *realloc(void *mem, size_t size);
 void free(void *ptr);
 
 /* Extensions to malloc... */

src/lib/malloc.c

@@ -47,23 +47,6 @@ void *malloc(size_t size)
 	return p;
 }
 
-void *realloc(void *mem, size_t size)
-{
-	void *new_mem;
-
-	if (mem == 0)
-		return malloc(size);
-	if (size == 0) {
-		free(mem);
-		return 0;
-	}
-
-	new_mem = malloc(size);
-	memcpy(new_mem, mem, size);
-	free(mem);
-	return new_mem;
-}
-
 void free(void *where)
 {
 	/* Don't care */