zip_error_to_data —
convert zip_error to return value suitable for
ZIP_SOURCE_ERROR
#include <zip.h>
zip_int64_t
zip_error_to_data(const
zip_error_t *ze, void
*data, zip_uint64_t
len);
zip_error_to_data() function converts the zip_error
ze into data suitable as return value for
ZIP_SOURCE_ERROR. The data is written into the buffer
data of size len. If the buffer is
not large enough to hold 2 ints, an error is returned.
zip_error_to_data() returns 2*(sizeof int) on success,
and -1 on error.
zip_error_to_data() was added in libzip 1.0.