-/* Work around bug on some systems where realloc (NULL, n) fails.
+/* Work around bug on some systems where realloc (NULL, 0) fails.
Copyright (C) 1997 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
#endif
#undef realloc
-#include <sys/types.h>
+#include <stddef.h>
char *malloc ();
char *realloc ();