Lines Matching refs:NULL
190 return NULL;
193 return NULL;
197 if (state == NULL)
198 return NULL;
200 state->strm.next_in = NULL;
206 return NULL;
278 *mret = NULL;
287 if (m != NULL) {
312 state->strm.next_out = NULL;
314 wptr = NULL;
323 flush = (mp == NULL)? Z_PACKET_FLUSH: Z_NO_FLUSH;
334 if (state->strm.avail_in == 0 && mp != NULL) {
338 if (mp == NULL)
342 if (m != NULL) {
347 if (m != NULL) {
355 if (m == NULL) {
356 state->strm.next_out = NULL;
361 if (m != NULL)
367 if (m != NULL && olen < orig_len) {
371 if (*mret != NULL) {
373 *mret = NULL;
420 return NULL;
423 return NULL;
427 if (state == NULL)
428 return NULL;
430 state->strm.next_out = NULL;
435 return NULL;
518 *mop = NULL;
524 if (mi == NULL)
545 if (mo == NULL)
549 mo->m_next = NULL;
577 flush = (mi == NULL)? Z_PACKET_FLUSH: Z_NO_FLUSH;
600 if (state->strm.avail_in == 0 && mi != NULL) {
605 if (mi == NULL)
624 if (mo == NULL) {
701 if (mi == NULL)