Defined in 2 files as a externvar:

• bsd/kern/kern_sysctl.c, line 973 (as a externvar)
• bsd/sys/sysctl.h, line 920 (as a externvar)

Referenced in 3 files:

• bsd/kern/kern_sysctl.c, line 979
• bsd/sys/sysctl.h, line 920
• bsd/vfs/vfs_subr.c, line 1496