Defines starting with `b' in bsd/dev/ppc

• bel bsd/dev/ppc/keycodes.h:47
• BG_MARGIN bsd/dev/ppc/FBConsole.c:84
• BLOCK0_SIGNATURE bsd/dev/ppc/disk.h:65
• BOOTER_DX bsd/dev/ppc/BootImages.h:27
• BOOTER_DY bsd/dev/ppc/BootImages.h:28
• BOTTOM_DX bsd/dev/ppc/BootImages.h:42
• BOTTOM_DY bsd/dev/ppc/BootImages.h:43
• BOTTOM_HEIGHT bsd/dev/ppc/BootImages.h:41
• BOTTOM_WIDTH bsd/dev/ppc/BootImages.h:40
• bright bsd/dev/ppc/keycodes.h:80
• BRIGHT_BREAK_TO_DEBUGGER_MASK bsd/dev/ppc/ev_private.h:104
• BRINGUP bsd/dev/ppc/FBConsole.c:50
• bs bsd/dev/ppc/keycodes.h:48