Defined in 2 files as a macro:

• bsd/i386/param.h, line 91 (as a macro)
• bsd/ppc/param.h, line 53 (as a macro)

Referenced in 4 files:

• bsd/i386/param.h, line 152
• bsd/miscfs/devfs/devfs_vnops.c, line 379
• bsd/ppc/param.h, line 113
• bsd/ufs/ufs/ufs_vnops.c, line 284