<dec f='src/src/sys/kern/sysv_sem.c' l='99' type='void semundo_clear(int , int )'/>
<def f='src/src/sys/kern/sysv_sem.c' l='467' ll='492' type='void semundo_clear(int semid, int semnum)'/>
<use f='src/src/sys/kern/sysv_sem.c' l='577' u='c' c='semctl1'/>
<use f='src/src/sys/kern/sysv_sem.c' l='665' u='c' c='semctl1'/>
<use f='src/src/sys/kern/sysv_sem.c' l='685' u='c' c='semctl1'/>
