14                   unsigned *have) {  in gz_load()  argument
18     *have = 0;  in gz_load()
20         get = len - *have;  in gz_load()
23         ret = read(state->fd, buf + *have, get);  in gz_load()
26         *have += (unsigned)ret;  in gz_load()
27     } while (*have < len);  in gz_load()
136         state->x.have = 0;  in gz_look()
145     state->x.have = strm->avail_in;  in gz_look()
192     state->x.have = had - strm->avail_out;  in gz_decomp()
193     state->x.next = strm->next_out - state->x.have;  in gz_decomp()
221             if (gz_load(state, state->out, state->size << 1, &(state->x.have))  in gz_fetch()
232     } while (state->x.have == 0 && (!state->eof || strm->avail_in));  in gz_fetch()
243         if (state->x.have) {  in gz_skip()
244             n = GT_OFF(state->x.have) || (z_off64_t)state->x.have > len ?  in gz_skip()
245                 (unsigned)len : state->x.have;  in gz_skip()
246             state->x.have -= n;  in gz_skip()
293         if (state->x.have) {  in gz_read()
294             if (state->x.have < n)  in gz_read()
295                 n = state->x.have;  in gz_read()
298             state->x.have -= n;  in gz_read()
330             n = state->x.have;  in gz_read()
331             state->x.have = 0;  in gz_read()
424     if (state->x.have) {  in gzgetc()
425         state->x.have--;  in gzgetc()
448     if (state->mode == GZ_READ && state->how == LOOK && state->x.have == 0)  in gzungetc()
468     if (state->x.have == 0) {  in gzungetc()
469         state->x.have = 1;  in gzungetc()
478     if (state->x.have == (state->size << 1)) {  in gzungetc()
485         unsigned char *src = state->out + state->x.have;  in gzungetc()
491     state->x.have++;  in gzungetc()
530         if (state->x.have == 0 && gz_fetch(state) == -1)  in gzgets()
532         if (state->x.have == 0) {       /* end of file */  in gzgets()
538         n = state->x.have > left ? left : state->x.have;  in gzgets()
545         state->x.have -= n;  in gzgets()
570     if (state->mode == GZ_READ && state->how == LOOK && state->x.have == 0)  in gzdirect()