Variables starting with `b' in osfmk/ppc

• backchain osfmk/ppc/savearea.c:57
• bcopy_nc osfmk/ppc/bcopy.s:47
• bcpswap osfmk/ppc/bcopy.s:72
• beqlr osfmk/ppc/bcopy.s:98
• bits osfmk/ppc/asm.h:206
• boot_args_buf osfmk/ppc/model_dep.c:109
• boot_video_info osfmk/ppc/FirmwareC.c:49
• buffer osfmk/ppc/serial_console.c:88