Z_NULL             80 lib/zlib/adler32.c     if (buf == Z_NULL)
Z_NULL             27 lib/zlib/contrib/infback9/infback9.c     if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
Z_NULL             30 lib/zlib/contrib/infback9/infback9.c     if (strm == Z_NULL || window == Z_NULL)
Z_NULL             32 lib/zlib/contrib/infback9/infback9.c     strm->msg = Z_NULL;                 /* in case we return an error */
Z_NULL             40 lib/zlib/contrib/infback9/infback9.c     if (state == Z_NULL) return Z_MEM_ERROR;
Z_NULL            130 lib/zlib/contrib/infback9/infback9.c                 next = Z_NULL; \
Z_NULL            254 lib/zlib/contrib/infback9/infback9.c     if (strm == Z_NULL || strm->state == Z_NULL)
Z_NULL            259 lib/zlib/contrib/infback9/infback9.c     strm->msg = Z_NULL;
Z_NULL            266 lib/zlib/contrib/infback9/infback9.c     have = next != Z_NULL ? strm->avail_in : 0;
Z_NULL            271 lib/zlib/contrib/infback9/infback9.c     lencode = Z_NULL;
Z_NULL            272 lib/zlib/contrib/infback9/infback9.c     distcode = Z_NULL;
Z_NULL            602 lib/zlib/contrib/infback9/infback9.c     if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
Z_NULL            605 lib/zlib/contrib/infback9/infback9.c     strm->state = Z_NULL;
Z_NULL            224 lib/zlib/crc32.c     if (buf == Z_NULL) return 0UL;
Z_NULL            233 lib/zlib/deflate.c     if (version == Z_NULL || version[0] != my_version[0] ||
Z_NULL            237 lib/zlib/deflate.c     if (strm == Z_NULL) return Z_STREAM_ERROR;
Z_NULL            239 lib/zlib/deflate.c     strm->msg = Z_NULL;
Z_NULL            269 lib/zlib/deflate.c     if (s == Z_NULL) return Z_MEM_ERROR;
Z_NULL            274 lib/zlib/deflate.c     s->gzhead = Z_NULL;
Z_NULL            294 lib/zlib/deflate.c     if (s->window == Z_NULL || s->prev == Z_NULL || s->head == Z_NULL ||
Z_NULL            295 lib/zlib/deflate.c         s->pending_buf == Z_NULL) {
Z_NULL            322 lib/zlib/deflate.c     if (strm == Z_NULL || strm->state == Z_NULL || dictionary == Z_NULL ||
Z_NULL            359 lib/zlib/deflate.c     if (strm == Z_NULL || strm->state == Z_NULL ||
Z_NULL            365 lib/zlib/deflate.c     strm->msg = Z_NULL; /* use zfree if we ever allocate msg dynamically */
Z_NULL            378 lib/zlib/deflate.c         s->wrap == 2 ? crc32(0L, Z_NULL, 0) :
Z_NULL            380 lib/zlib/deflate.c         adler32(0L, Z_NULL, 0);
Z_NULL            394 lib/zlib/deflate.c     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
Z_NULL            406 lib/zlib/deflate.c     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
Z_NULL            422 lib/zlib/deflate.c     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
Z_NULL            460 lib/zlib/deflate.c     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
Z_NULL            498 lib/zlib/deflate.c     if (strm == Z_NULL || strm->state == Z_NULL)
Z_NULL            556 lib/zlib/deflate.c     if (strm == Z_NULL || strm->state == Z_NULL ||
Z_NULL            562 lib/zlib/deflate.c     if (strm->next_out == Z_NULL ||
Z_NULL            563 lib/zlib/deflate.c         (strm->next_in == Z_NULL && strm->avail_in != 0) ||
Z_NULL            577 lib/zlib/deflate.c             strm->adler = crc32(0L, Z_NULL, 0);
Z_NULL            596 lib/zlib/deflate.c                             (s->gzhead->extra == Z_NULL ? 0 : 4) +
Z_NULL            597 lib/zlib/deflate.c                             (s->gzhead->name == Z_NULL ? 0 : 8) +
Z_NULL            598 lib/zlib/deflate.c                             (s->gzhead->comment == Z_NULL ? 0 : 16)
Z_NULL            645 lib/zlib/deflate.c             strm->adler = adler32(0L, Z_NULL, 0);
Z_NULL            744 lib/zlib/deflate.c                 strm->adler = crc32(0L, Z_NULL, 0);
Z_NULL            861 lib/zlib/deflate.c     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
Z_NULL            881 lib/zlib/deflate.c     strm->state = Z_NULL;
Z_NULL            903 lib/zlib/deflate.c     if (source == Z_NULL || dest == Z_NULL || source->state == Z_NULL) {
Z_NULL            912 lib/zlib/deflate.c     if (ds == Z_NULL) return Z_MEM_ERROR;
Z_NULL            923 lib/zlib/deflate.c     if (ds->window == Z_NULL || ds->prev == Z_NULL || ds->head == Z_NULL ||
Z_NULL            924 lib/zlib/deflate.c         ds->pending_buf == Z_NULL) {
Z_NULL           1367 lib/zlib/deflate.c                    (charf *)Z_NULL), \
Z_NULL            539 lib/zlib/example.c     if (compr == Z_NULL || uncompr == Z_NULL) {
Z_NULL            148 lib/zlib/examples/fitblk.c     def.zalloc = Z_NULL;
Z_NULL            149 lib/zlib/examples/fitblk.c     def.zfree = Z_NULL;
Z_NULL            150 lib/zlib/examples/fitblk.c     def.opaque = Z_NULL;
Z_NULL            180 lib/zlib/examples/fitblk.c     inf.zalloc = Z_NULL;
Z_NULL            181 lib/zlib/examples/fitblk.c     inf.zfree = Z_NULL;
Z_NULL            182 lib/zlib/examples/fitblk.c     inf.opaque = Z_NULL;
Z_NULL            184 lib/zlib/examples/fitblk.c     inf.next_in = Z_NULL;
Z_NULL            390 lib/zlib/examples/gun.c     strm->next_in = Z_NULL;                 /* so Z_BUF_ERROR means EOF */
Z_NULL            460 lib/zlib/examples/gun.c         outd.crc = crc32(0L, Z_NULL, 0);
Z_NULL            470 lib/zlib/examples/gun.c         strm->next_in = Z_NULL;             /* so Z_BUF_ERROR means EOF */
Z_NULL            599 lib/zlib/examples/gun.c         if (strm->next_in != Z_NULL) {
Z_NULL            631 lib/zlib/examples/gun.c     strm.zalloc = Z_NULL;
Z_NULL            632 lib/zlib/examples/gun.c     strm.zfree = Z_NULL;
Z_NULL            633 lib/zlib/examples/gun.c     strm.opaque = Z_NULL;
Z_NULL            281 lib/zlib/examples/gzappend.c     strm->zalloc = Z_NULL;
Z_NULL            282 lib/zlib/examples/gzappend.c     strm->zfree = Z_NULL;
Z_NULL            283 lib/zlib/examples/gzappend.c     strm->opaque = Z_NULL;
Z_NULL            293 lib/zlib/examples/gzappend.c     crc = crc32(0L, Z_NULL, 0);
Z_NULL            267 lib/zlib/examples/gzjoin.c     *crc = crc32(0L, Z_NULL, 0);
Z_NULL            299 lib/zlib/examples/gzjoin.c     strm.zalloc = Z_NULL;
Z_NULL            300 lib/zlib/examples/gzjoin.c     strm.zfree = Z_NULL;
Z_NULL            301 lib/zlib/examples/gzjoin.c     strm.opaque = Z_NULL;
Z_NULL            303 lib/zlib/examples/gzjoin.c     strm.next_in = Z_NULL;
Z_NULL            296 lib/zlib/examples/gzlog.c     strm.zalloc = Z_NULL;
Z_NULL            297 lib/zlib/examples/gzlog.c     strm.zfree = Z_NULL;
Z_NULL            298 lib/zlib/examples/gzlog.c     strm.opaque = Z_NULL;
Z_NULL             35 lib/zlib/examples/zpipe.c     strm.zalloc = Z_NULL;
Z_NULL             36 lib/zlib/examples/zpipe.c     strm.zfree = Z_NULL;
Z_NULL             37 lib/zlib/examples/zpipe.c     strm.opaque = Z_NULL;
Z_NULL             91 lib/zlib/examples/zpipe.c     strm.zalloc = Z_NULL;
Z_NULL             92 lib/zlib/examples/zpipe.c     strm.zfree = Z_NULL;
Z_NULL             93 lib/zlib/examples/zpipe.c     strm.opaque = Z_NULL;
Z_NULL             95 lib/zlib/examples/zpipe.c     strm.next_in = Z_NULL;
Z_NULL            150 lib/zlib/examples/zran.c     strm.zalloc = Z_NULL;
Z_NULL            151 lib/zlib/examples/zran.c     strm.zfree = Z_NULL;
Z_NULL            152 lib/zlib/examples/zran.c     strm.opaque = Z_NULL;
Z_NULL            154 lib/zlib/examples/zran.c     strm.next_in = Z_NULL;
Z_NULL            264 lib/zlib/examples/zran.c     strm.zalloc = Z_NULL;
Z_NULL            265 lib/zlib/examples/zran.c     strm.zfree = Z_NULL;
Z_NULL            266 lib/zlib/examples/zran.c     strm.opaque = Z_NULL;
Z_NULL            268 lib/zlib/examples/zran.c     strm.next_in = Z_NULL;
Z_NULL            104 lib/zlib/gzio.c     if (!path || !mode) return Z_NULL;
Z_NULL            107 lib/zlib/gzio.c     if (!s) return Z_NULL;
Z_NULL            112 lib/zlib/gzio.c     s->stream.next_in = s->inbuf = Z_NULL;
Z_NULL            113 lib/zlib/gzio.c     s->stream.next_out = s->outbuf = Z_NULL;
Z_NULL            121 lib/zlib/gzio.c     s->crc = crc32(0L, Z_NULL, 0);
Z_NULL            127 lib/zlib/gzio.c         return destroy(s), (gzFile)Z_NULL;
Z_NULL            147 lib/zlib/gzio.c     if (s->mode == '\0') return destroy(s), (gzFile)Z_NULL;
Z_NULL            159 lib/zlib/gzio.c         if (err != Z_OK || s->outbuf == Z_NULL) {
Z_NULL            160 lib/zlib/gzio.c             return destroy(s), (gzFile)Z_NULL;
Z_NULL            172 lib/zlib/gzio.c         if (err != Z_OK || s->inbuf == Z_NULL) {
Z_NULL            173 lib/zlib/gzio.c             return destroy(s), (gzFile)Z_NULL;
Z_NULL            182 lib/zlib/gzio.c         return destroy(s), (gzFile)Z_NULL;
Z_NULL            223 lib/zlib/gzio.c     if (fd < 0) return (gzFile)Z_NULL;
Z_NULL            482 lib/zlib/gzio.c                     s->crc = crc32(0L, Z_NULL, 0);
Z_NULL            544 lib/zlib/gzio.c     if (buf == Z_NULL || len <= 0) return Z_NULL;
Z_NULL            548 lib/zlib/gzio.c     return b == buf && len > 0 ? Z_NULL : b;
Z_NULL            787 lib/zlib/gzio.c         if (s->inbuf == Z_NULL) {
Z_NULL            789 lib/zlib/gzio.c             if (s->inbuf == Z_NULL) return -1L;
Z_NULL            831 lib/zlib/gzio.c     if (offset != 0 && s->outbuf == Z_NULL) {
Z_NULL            833 lib/zlib/gzio.c         if (s->outbuf == Z_NULL) return -1L;
Z_NULL            867 lib/zlib/gzio.c     s->crc = crc32(0L, Z_NULL, 0);
Z_NULL           1005 lib/zlib/gzio.c     if (s->msg == Z_NULL) return (const char*)ERR_MSG(Z_MEM_ERROR);
Z_NULL             37 lib/zlib/infback.c     if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
Z_NULL             40 lib/zlib/infback.c     if (strm == Z_NULL || window == Z_NULL ||
Z_NULL             43 lib/zlib/infback.c     strm->msg = Z_NULL;                 /* in case we return an error */
Z_NULL             51 lib/zlib/infback.c     if (state == Z_NULL) return Z_MEM_ERROR;
Z_NULL            154 lib/zlib/infback.c                 next = Z_NULL; \
Z_NULL            264 lib/zlib/infback.c     if (strm == Z_NULL || strm->state == Z_NULL)
Z_NULL            269 lib/zlib/infback.c     strm->msg = Z_NULL;
Z_NULL            274 lib/zlib/infback.c     have = next != Z_NULL ? strm->avail_in : 0;
Z_NULL            617 lib/zlib/infback.c     if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
Z_NULL            620 lib/zlib/infback.c     strm->state = Z_NULL;
Z_NULL            108 lib/zlib/inflate.c     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
Z_NULL            111 lib/zlib/inflate.c     strm->msg = Z_NULL;
Z_NULL            117 lib/zlib/inflate.c     state->head = Z_NULL;
Z_NULL            135 lib/zlib/inflate.c     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
Z_NULL            152 lib/zlib/inflate.c     if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
Z_NULL            155 lib/zlib/inflate.c     if (strm == Z_NULL) return Z_STREAM_ERROR;
Z_NULL            156 lib/zlib/inflate.c     strm->msg = Z_NULL;                 /* in case we return an error */
Z_NULL            164 lib/zlib/inflate.c     if (state == Z_NULL) return Z_MEM_ERROR;
Z_NULL            179 lib/zlib/inflate.c         strm->state = Z_NULL;
Z_NULL            183 lib/zlib/inflate.c     state->window = Z_NULL;
Z_NULL            333 lib/zlib/inflate.c     if (state->window == Z_NULL) {
Z_NULL            337 lib/zlib/inflate.c         if (state->window == Z_NULL) return 1;
Z_NULL            577 lib/zlib/inflate.c     if (strm == Z_NULL || strm->state == Z_NULL || strm->next_out == Z_NULL ||
Z_NULL            578 lib/zlib/inflate.c         (strm->next_in == Z_NULL && strm->avail_in != 0))
Z_NULL            597 lib/zlib/inflate.c                 state->check = crc32(0L, Z_NULL, 0);
Z_NULL            604 lib/zlib/inflate.c             if (state->head != Z_NULL)
Z_NULL            629 lib/zlib/inflate.c             strm->adler = state->check = adler32(0L, Z_NULL, 0);
Z_NULL            647 lib/zlib/inflate.c             if (state->head != Z_NULL)
Z_NULL            654 lib/zlib/inflate.c             if (state->head != Z_NULL)
Z_NULL            661 lib/zlib/inflate.c             if (state->head != Z_NULL) {
Z_NULL            672 lib/zlib/inflate.c                 if (state->head != Z_NULL)
Z_NULL            677 lib/zlib/inflate.c             else if (state->head != Z_NULL)
Z_NULL            678 lib/zlib/inflate.c                 state->head->extra = Z_NULL;
Z_NULL            685 lib/zlib/inflate.c                     if (state->head != Z_NULL &&
Z_NULL            686 lib/zlib/inflate.c                         state->head->extra != Z_NULL) {
Z_NULL            708 lib/zlib/inflate.c                     if (state->head != Z_NULL &&
Z_NULL            709 lib/zlib/inflate.c                             state->head->name != Z_NULL &&
Z_NULL            719 lib/zlib/inflate.c             else if (state->head != Z_NULL)
Z_NULL            720 lib/zlib/inflate.c                 state->head->name = Z_NULL;
Z_NULL            729 lib/zlib/inflate.c                     if (state->head != Z_NULL &&
Z_NULL            730 lib/zlib/inflate.c                             state->head->comment != Z_NULL &&
Z_NULL            740 lib/zlib/inflate.c             else if (state->head != Z_NULL)
Z_NULL            741 lib/zlib/inflate.c                 state->head->comment = Z_NULL;
Z_NULL            753 lib/zlib/inflate.c             if (state->head != Z_NULL) {
Z_NULL            757 lib/zlib/inflate.c             strm->adler = state->check = crc32(0L, Z_NULL, 0);
Z_NULL            771 lib/zlib/inflate.c             strm->adler = state->check = adler32(0L, Z_NULL, 0);
Z_NULL           1159 lib/zlib/inflate.c     if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
Z_NULL           1162 lib/zlib/inflate.c     if (state->window != Z_NULL) ZFREE(strm, state->window);
Z_NULL           1164 lib/zlib/inflate.c     strm->state = Z_NULL;
Z_NULL           1178 lib/zlib/inflate.c     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
Z_NULL           1185 lib/zlib/inflate.c         id = adler32(0L, Z_NULL, 0);
Z_NULL           1218 lib/zlib/inflate.c     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
Z_NULL           1271 lib/zlib/inflate.c     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
Z_NULL           1318 lib/zlib/inflate.c     if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
Z_NULL           1333 lib/zlib/inflate.c     if (dest == Z_NULL || source == Z_NULL || source->state == Z_NULL ||
Z_NULL           1341 lib/zlib/inflate.c     if (copy == Z_NULL) return Z_MEM_ERROR;
Z_NULL           1342 lib/zlib/inflate.c     window = Z_NULL;
Z_NULL           1343 lib/zlib/inflate.c     if (state->window != Z_NULL) {
Z_NULL           1346 lib/zlib/inflate.c         if (window == Z_NULL) {
Z_NULL           1361 lib/zlib/inflate.c     if (window != Z_NULL) {