Defines starting with `l' in kern

• LKM_ALLOC kern/kern_lkm.c:62
• LKMS_IDLE kern/kern_lkm.c:66
• LKMS_LOADED kern/kern_lkm.c:69
• LKMS_LOADING kern/kern_lkm.c:68
• LKMS_RESERVED kern/kern_lkm.c:67
• LKMS_UNLOADING kern/kern_lkm.c:70
• LKM_WANT kern/kern_lkm.c:63
• LOG_ASYNC kern/subr_log.c:52
• LOG_RDPRI kern/subr_log.c:50
• LOG_RDWAIT kern/subr_log.c:53