Lines Matching refs:NULL
41 firstItem = NULL;
51 static IORecursiveLock *sharedListLock = NULL;
64 if ( NULL == sharedListLock )
80 return NULL;
85 return NULL;
90 return NULL;
111 while ( nextInformee != NULL )
144 if ( NULL == item )
159 while ( item->nextInList != NULL )
195 if ( currentItem != NULL ) {
198 return NULL;
215 // by the parameter. Return a pointer to the list item or NULL.
223 while ( nextObject != NULL ) {
229 return NULL;
244 while ( next != NULL ) {