BUFSZ               8 user/dorphan.c #define BUFSZ 500
BUFSZ               8 user/forphan.c #define BUFSZ 500
BUFSZ               9 user/logstress.c #define BUFSZ 500
BUFSZ              20 user/usertests.c #define BUFSZ  ((MAXOPBLOCKS+2)*BSIZE)