All symbols starting with 'b' in sys

• B_CONTROLLER sys/reboot.h:71
• bdevsw sys/conf.h:44
• binshash sys/buf.h:186
• binsheadfree sys/buf.h:200
• binstailfree sys/buf.h:206
• B_PARTITION sys/reboot.h:77
• bremfree sys/buf.h:196
• bremhash sys/buf.h:182
• bt_bad sys/dkbad.h:60
• btokmemx sys/malloc.h:226
• btokup sys/malloc.h:227
• B_TYPE sys/reboot.h:80
• BUCKETINDX sys/malloc.h:189
• buf sys/buf.h:67
• BUFHASH sys/buf.h:116
• bufhd sys/buf.h:62
• B_UNIT sys/reboot.h:74