Defines starting with `b' in bsd/include

• _B bsd/include/ctype.h:82
• _BITSTRING_H_ bsd/include/bitstring.h:64
• BLKTYPE bsd/include/tar.h:77
• _BSD_CLOCK_T_DEFINED_ bsd/include/time.h:75
• _BSD_SETJMP_H bsd/include/setjmp.h:26
• _BSD_SIZE_T_DEFINED_ bsd/include/stddef.h:71
• _BSD_TIME_T_DEFINED_ bsd/include/time.h:80
• _BSD_WCHAR_T_DEFINED_ bsd/include/runetype.h:70
• BTREEMAGIC bsd/include/db.h:136
• BTREEVERSION bsd/include/db.h:137
• BUFSIZ bsd/include/stdio.h:207