71     z_streamp strm = &(state.state->strm);  local
76         if (strm->avail_in) {       /* copy what's there to the start */
78             unsigned const char *q = strm->next_in;
79             unsigned n = strm->avail_in;
84         if (gz_load(state, state.state->in + strm->avail_in,
85                     state.state->size - strm->avail_in, &got) == -1)
87         strm->avail_in += got;
88         strm->next_in = state.state->in;
105     z_streamp strm = &(state.state->strm);  local
121         state.state->strm.zalloc = Z_NULL;
122         state.state->strm.zfree = Z_NULL;
123         state.state->strm.opaque = Z_NULL;
124         state.state->strm.avail_in = 0;
125         state.state->strm.next_in = Z_NULL;
126         if (inflateInit2(&(state.state->strm), 15 + 16) != Z_OK) {    /* gunzip */
136     if (strm->avail_in < 2) {
139         if (strm->avail_in == 0)
150     if (strm->avail_in > 1 &&
151             ((strm->next_in[0] == 31 && strm->next_in[1] == 139) /* gz header */
152             || (strm->next_in[0] == 40 && strm->next_in[1] == 181))) { /* zstd header */
153         inflateReset(strm);
162         strm->avail_in = 0;
172     if (strm->avail_in) {
173         memcpy(state.state->x.next, strm->next_in, strm->avail_in);
174         state.state->x.have = strm->avail_in;
175         strm->avail_in = 0;
192     z_streamp strm = &(state.state->strm);  local
195     had = strm->avail_out;
198         if (strm->avail_in == 0 && gz_avail(state) == -1)
200         if (strm->avail_in == 0) {
206         ret = inflate(strm, Z_NO_FLUSH);
218                      strm->msg == NULL ? "compressed data error" : strm->msg);
221     } while (strm->avail_out && ret != Z_STREAM_END);
224     state.state->x.have = had - strm->avail_out;
225     state.state->x.next = strm->next_out - state.state->x.have;
244     z_streamp strm = &(state.state->strm);  local
261             strm->avail_out = state.state->size << 1;
262             strm->next_out = state.state->out;
266     } while (state.state->x.have == 0 && (!state.state->eof || strm->avail_in));
290         else if (state.state->eof && state.state->strm.avail_in == 0)
343         else if (state.state->eof && state.state->strm.avail_in == 0) {
367             state.state->strm.avail_out = n;
368             state.state->strm.next_out = (unsigned char *)buf;
668         inflateEnd(&(state.state->strm));