Defined in 3 files as a macro:

• contrib/gdb/gdb/ser-go32.c, line 125 (as a macro)
• sys/dev/ic/ns16550.h, line 135 (as a macro)
• sys/dev/uart/uart_dev_mu.c, line 112 (as a macro)

Referenced in 3 files:

• sys/dev/sio/sio.c
  • line 1089
  • line 1616
  • line 1905
  • line 2162
• sys/mips/cavium/uart_dev_oct16550.c, line 519
• usr.sbin/bhyve/uart_emul.c
  • line 296
  • line 477
  • line 477