178     deflate_workspace *mem;  in zlib_deflateInit2()  local
192     mem = (deflate_workspace *) strm->workspace;  in zlib_deflateInit2()
208     next = (char *) mem;  in zlib_deflateInit2()
209     next += sizeof(*mem);  in zlib_deflateInit2()
210     mem->window_memory = (Byte *) next;  in zlib_deflateInit2()
212     mem->prev_memory = (Pos *) next;  in zlib_deflateInit2()
214     mem->head_memory = (Pos *) next;  in zlib_deflateInit2()
216     mem->overlay_memory = next;  in zlib_deflateInit2()
218     s = (deflate_state *) &(mem->deflate_memory);  in zlib_deflateInit2()
232     s->window = (Byte *) mem->window_memory;  in zlib_deflateInit2()
233     s->prev   = (Pos *)  mem->prev_memory;  in zlib_deflateInit2()
234     s->head   = (Pos *)  mem->head_memory;  in zlib_deflateInit2()
238     overlay = (ush *) mem->overlay_memory;  in zlib_deflateInit2()