-#define bcmp(b1,b2,length) memcmp(b1, b2, length)
-#define bcopy(b1,b2,length) memcpy(b2, b1, length)
-#define bcpy(b1,b2,length) memcmp(b1, b2, length)
-#define bzero(b,length) memset(b, 0, length)
-
-#ifdef HAVE_KILLPG
-# define KILLPG(pgrp,sig) killpg(pgrp,sig);
-#else
-# define KILLPG(pgrp,sig) kill((-pgrp),sig);
-#endif
-