Provided by: libzip-dev_1.0.1-0ubuntu1_amd64
zip_unchange - undo changes to file in zip archive
zip.h int zip_unchange zip_t *archive int index
Changes to the file at position index are reverted.
Upon successful completion 0 is returned. Otherwise, -1 is returned and the error code in archive is set to indicate the error.
zip_unchange fails if: [ZIP_ER_EXISTS] Unchanging the name would result in a duplicate name in the archive. [ZIP_ER_INVAL] index is not a valid file index in zip.
libzip(3), zip_unchange_all(3), zip_unchange_archive(3)
Dieter Baron <email@example.com> and Thomas Klausner <firstname.lastname@example.org>