Lines Matching refs:NULL
31 return NULL;
35 Target* best = NULL, * ambiguity = NULL;
41 if (best == NULL || highest < quality) {
44 ambiguity = NULL;
51 if (best == NULL) {
53 return NULL;
56 if (NULL != ambiguity) {
59 return NULL;
68 const Target* result = NULL;
80 if (result == NULL) {
82 return NULL;
94 if (result == NULL) {
97 return NULL;