Lines Matching refs:NULL
42 char *gParserString = NULL;
43 Ancestor *gParserAnts = NULL;
44 PathDef *gParserHead = NULL;
45 int *gParserAbs = NULL;
47 // returns a NULL terminated list of PathDef objects.
48 // and a NULL terminated list of ancestor objects this path exists in
49 // NOTE: ancestors may be NULL if no tags contain a valid path.
59 if (gParserString == NULL) {
69 gParserHead = NULL;
70 gParserAnts = NULL;
79 gParserString = NULL;
90 /* if ((gParserHead == NULL) || (gParserAnts == NULL)) { */
91 /* allow ancestors to be NULL */
93 if (gParserHead == NULL) {