386 void *unzip_file(zipfile_t zip, const char *name, unsigned *sz)  in unzip_file()  argument
392     entry = lookup_zipentry(zip, name);  in unzip_file()
417 static int unzip_to_file(zipfile_t zip, char *name)  in unzip_to_file()  argument
428     data = unzip_file(zip, name, &sz);  in unzip_to_file()
698 void do_update_signature(zipfile_t zip, char *fn)  in do_update_signature()  argument
702     data = unzip_file(zip, fn, &sz);  in do_update_signature()
714     zipfile_t zip;  in do_update()  local
727     zip = init_zipfile(zdata, zsize);  in do_update()
728     if(zip == 0) die("failed to access zipdata in '%s'");  in do_update()
730     data = unzip_file(zip, "android-info.txt", &sz);  in do_update()
734         data = unzip_file(zip, "android-product.txt", &sz);  in do_update()
748         fd = unzip_to_file(zip, images[i].img_name);  in do_update()
756         do_update_signature(zip, images[i].sig_name);  in do_update()