Variables starting with `t' in machdep/ppc

• thandler_cnt machdep/ppc/diag.c:61
• time_of_boot machdep/ppc/machine_clock.c:48
• trapdebug machdep/ppc/trap.c:64
• trap_type machdep/ppc/exception.h:151
• type machdep/ppc/interrupts.h:123