Macros in miscfs/kernfs

• BLK_TARGET miscfs/kernfs/kernfs.h:78
• CHR_TARGET miscfs/kernfs/kernfs.h:80
• DIR_TARGET miscfs/kernfs/kernfs.h:74
• REG_TARGET miscfs/kernfs/kernfs.h:76
• VFSTOKERNFS miscfs/kernfs/kernfs.h:84
• VTOKERN miscfs/kernfs/kernfs.h:85