Defined in 4 files as a macro:

• external/gpl3/gdb/dist/gdb/ser-go32.c, line 46 (as a macro)
• sys/dev/ic/ns16450reg.h, line 47 (as a macro)
• sys/dev/ic/ns16550reg.h, line 49 (as a macro)
• sys/dev/ic/st16650reg.h, line 51 (as a macro)

Referenced in 5 files:

• external/gpl3/gdb/dist/gdb/ser-go32.c
  • line 332
  • line 510
• sys/arch/arm/ep93xx/epcom.c, line 499
• sys/arch/arm/ixp12x0/ixp12x0_com.c, line 532
• sys/arch/hp300/dev/dnkbd.c, line 948
• sys/dev/ic/com.c, line 253