NULL_NODE        1767 ext/mbstring/oniguruma/regcomp.c 	  en->target = NULL_NODE;
NULL_NODE        2582 ext/mbstring/oniguruma/regcomp.c   Node* n = NULL_NODE;
NULL_NODE        3117 ext/mbstring/oniguruma/regcomp.c   while ((np = NCONS(np).right) != NULL_NODE) {
NULL_NODE        3128 ext/mbstring/oniguruma/regcomp.c     } while ((np = NCONS(np).right) != NULL_NODE);
NULL_NODE        3243 ext/mbstring/oniguruma/regcomp.c   Node *root = NULL_NODE;
NULL_NODE        3312 ext/mbstring/oniguruma/regcomp.c       Node* prev = NULL_NODE;
NULL_NODE        3456 ext/mbstring/oniguruma/regcomp.c       Node* prev = NULL_NODE;
NULL_NODE         942 ext/mbstring/oniguruma/regparse.c     env->mem_nodes_static[i] = NULL_NODE;
NULL_NODE         974 ext/mbstring/oniguruma/regparse.c 	p[i] = NULL_NODE;
NULL_NODE        1313 ext/mbstring/oniguruma/regparse.c   NCALL(node).target   = NULL_NODE;
NULL_NODE        1332 ext/mbstring/oniguruma/regparse.c   NQUALIFIER(node).head_exact        = NULL_NODE;
NULL_NODE        1333 ext/mbstring/oniguruma/regparse.c   NQUALIFIER(node).next_head_exact   = NULL_NODE;
NULL_NODE        1511 ext/mbstring/oniguruma/regparse.c   Node* n = NULL_NODE;
NULL_NODE        2213 ext/mbstring/oniguruma/regparse.c   c->target = NULL_NODE;
NULL_NODE        4079 ext/mbstring/oniguruma/regparse.c   *np = NULL_NODE;
NULL_NODE        4717 ext/mbstring/oniguruma/regparse.c   Node **ptail, *snode = NULL_NODE;
NULL_NODE        4723 ext/mbstring/oniguruma/regparse.c   *root = NULL_NODE;
NULL_NODE        4752 ext/mbstring/oniguruma/regparse.c             *ptail = node_new_alt(snode, NULL_NODE);