needed_support_write   90 ext/zip/lib/zip_open.c     static zip_int64_t needed_support_write = -1;
needed_support_write  105 ext/zip/lib/zip_open.c         needed_support_write = zip_source_make_command_bitmap(ZIP_SOURCE_BEGIN_WRITE, ZIP_SOURCE_COMMIT_WRITE, ZIP_SOURCE_ROLLBACK_WRITE, ZIP_SOURCE_SEEK_WRITE, ZIP_SOURCE_TELL_WRITE, ZIP_SOURCE_REMOVE, -1);
needed_support_write  111 ext/zip/lib/zip_open.c     if ((supported & needed_support_write) != needed_support_write) {