supported          93 ext/zip/lib/zip_open.c     zip_int64_t supported;
supported         102 ext/zip/lib/zip_open.c     supported = zip_source_supports(src);
supported         107 ext/zip/lib/zip_open.c     if ((supported & needed_support_read) != needed_support_read) {
supported         111 ext/zip/lib/zip_open.c     if ((supported & needed_support_write) != needed_support_write) {