tree 9861957a0bb951cc9d30d3dacd9cb36ef9fc3ce4
parent 693262fe626125083cfb54a9d00054a2eb03ffb4
author Radek Krejci <rkrejci@cesnet.cz> 1556548987 +0200
committer Radek Krejci <rkrejci@cesnet.cz> 1556548987 +0200

printers CHANGE return number of printed bytes instead of LY_ERR value

The returned information is extended by information about the number of
printed bytes. LY_ERR is still returned as a negative value in case of
failure.