CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
CHECK_INCLUDE_FILE("socket.h" HAVE_SOCKET_H)
CHECK_INCLUDE_FILE("stat.h" HAVE_STAT_H)
CHECK_INCLUDE_FILE("valgrind/valgrind.h" HAVE_VALGRIND_VALGRIND_H)
CHECK_INCLUDE_FILE("socket.h" HAVE_SOCKET_H)
CHECK_INCLUDE_FILE("stat.h" HAVE_STAT_H)