NAME

     zip_unchange — undo changes to file in zip archive

LIBRARY

     libzip (-lzip)

SYNOPSIS

     #include <zip.h>

     int
     zip_unchange(zip_t *archive, zip_uint64_t index);

DESCRIPTION

     Changes to the file at position index are reverted.

RETURN VALUES

     Upon successful completion 0 is returned.  Otherwise, -1 is returned and the error code in
     archive is set to indicate the error.

ERRORS

     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.

SEE ALSO

     libzip(3), zip_unchange_all(3), zip_unchange_archive(3)

HISTORY

     zip_unchange() was added in libzip 0.6.  In libzip 0.10 the type of index was changed from
     int to zip_uint64_t.

AUTHORS

     Dieter Baron <dillo@nih.at> and Thomas Klausner <tk@giga.or.at>