COM_THR 83 bsp/boot/ppc/prep/debug.c outb(COM_THR, (u_char)c); COM_THR 67 bsp/boot/x86/pc/debug.c outb(COM_THR, c); COM_THR 126 bsp/drv/dev/serial/ns16550.c bus_write_8(COM_THR, c); COM_THR 51 bsp/hal/ppc/prep/diag.c outb(COM_THR, c); COM_THR 179 bsp/hal/x86/pc/diag.c outb(COM_THR, c);