Back out update to version 1.78, because its call to ioctl(2) fails

xterm/xterm.spec

@@ -24,8 +24,8 @@
 ##
 
 #   package versions
-%define       V_whole        1.78
-%define       V_xterm        178
+%define       V_whole        1.77
+%define       V_xterm        177
 %define       V_xtermset     0.5.1
 %define       V_xtermcontrol 2.0.2