Defined in 3 files as a macro:

• contrib/gdb/gdb/ser-go32.c, line 73 (as a macro)
• sys/dev/ic/i8251.h, line 97 (as a macro)
• sys/dev/ic/ns16550.h, line 57 (as a macro)

Referenced in 4 files:

• contrib/gdb/gdb/ser-go32.c, line 306
• sys/dev/uart/uart_dev_lpc.c
  • line 71
  • line 646
• sys/dev/uart/uart_dev_ns8250.c
  • line 92
  • line 686
• sys/mips/cavium/uart_dev_oct16550.c
  • line 93
  • line 622