Add a missing <stdlib.h>

This commit was SVN r1275.

src/mpi/f77/startall_f.c

@@ -5,6 +5,7 @@
 #include "ompi_config.h"
 
 #include <stdio.h>
+#include <stdlib.h>
 
 #include "mpi.h"
 #include "mpi/f77/bindings.h"