24     unsigned *have)  in gz_load()  argument
28     *have = 0;  in gz_load()
30         ret = read(state->fd, buf + *have, len - *have);  in gz_load()
33         *have += ret;  in gz_load()
34     } while (*have < len);  in gz_load()
149         state->x.have = 0;  in gz_look()
159         state->x.have = strm->avail_in;  in gz_look()
209     state->x.have = had - strm->avail_out;  in gz_decomp()
210     state->x.next = strm->next_out - state->x.have;  in gz_decomp()
240             if (gz_load(state, state->out, state->size << 1, &(state->x.have))  in gz_fetch()
251     } while (state->x.have == 0 && (!state->eof || strm->avail_in));  in gz_fetch()
265         if (state->x.have) {  in gz_skip()
266             n = GT_OFF(state->x.have) || (z_off64_t)state->x.have > len ?  in gz_skip()
267                 (unsigned)len : state->x.have;  in gz_skip()
268             state->x.have -= n;  in gz_skip()
330         if (state->x.have) {  in gzread()
331             n = state->x.have > len ? len : state->x.have;  in gzread()
334             state->x.have -= n;  in gzread()
366             n = state->x.have;  in gzread()
367             state->x.have = 0;  in gzread()
405     if (state->x.have) {  in gzgetc()
406         state->x.have--;  in gzgetc()
451     if (state->x.have == 0) {  in gzungetc()
452         state->x.have = 1;  in gzungetc()
461     if (state->x.have == (state->size << 1)) {  in gzungetc()
468         unsigned char *src = state->out + state->x.have;  in gzungetc()
474     state->x.have++;  in gzungetc()
517         if (state->x.have == 0 && gz_fetch(state) == -1)  in gzgets()
519         if (state->x.have == 0) {       /* end of file */  in gzgets()
525         n = state->x.have > left ? left : state->x.have;  in gzgets()
532         state->x.have -= n;  in gzgets()
559     if (state->mode == GZ_READ && state->how == LOOK && state->x.have == 0)  in gzdirect()