Lines Matching refs:NULL
11 item->next = NULL;
16 item->next = NULL;
22 if (head == NULL)
23 return NULL;
29 return NULL;
34 struct _slist_entry *next = NULL;
35 if (head == NULL || item == NULL)
46 struct _slist_entry **prev = NULL;
47 struct _slist_entry *curr = NULL;
48 if (head == NULL || *head == NULL)
49 return NULL;
56 *prev = NULL;
62 struct _slist_entry **prev = NULL;
63 struct _slist_entry *curr = NULL;
64 if (head == NULL || *head == NULL || item == NULL)
71 curr->next = NULL;
83 return NULL;