APVTQAYJ7QXSXQBW45HG2GR5VKERL2P5MXA4SS3HI7TROJS4B42AC
ZRUD4MWOJKZEOAW5E72HXJ6SFS7OPQKWSJ66QBFUQJTSG72DHDLQC
7RQF3NQLQNMISMXEQSJNXI4JQZFB5RJPFMRI4FTN67QQCDYVUUIAC
7B74AT3BXYB7PVW4F6SGQNPMHOU5TEV5TZ54CG6VSQI46XSEKWXQC
if (client_is_mapped(c))
if (client_surface(c)->mapped)