don't call setbuf, use optimal size.

[unix-history] / usr / src / old / tp / tp_defs.h

/*      @(#)tp_defs.h   4.1     %G%     */

char    mt[]    = "/dev/rmt0";
char    tc[]    = "/dev/tapx";
int     flags   = flu;
char    mheader[] = "/usr/mdec/mboot";
char    theader[] = "/usr/mdec/tboot";