/* Since GCC 6.1.0, libstdc++'s cstdlib uses #include_next rather than #include
   for stdlib.h, and since the standard system headers come after -isystem, it
   picks up the standard stdlib.h rather than the one in /usr/include/freebsd.
   Thus we provide our own cstdlib to both pull in the system one and to ensure
   we pull in whatever stdlib.h is first on the search path. */
#include_next <cstdlib>
#include <stdlib.h>
