{{htmlmetatags>metatag-description:(ICL George 3 and George 4 GIN macro: CHECKXF)}}
====== CHECKXF ======
(GIN Macro)

**Defined in:** [[george:source:MACS_SPC|MACS SPC]]

**Used in:** 

<code - CHECKXF.mac.txt>
 3?^Q    #MAC  CHECKXF   
 3#FB     MODD LDX   0  JK52F,%A,CPPTR(2)
 3#^2          SLC   0  3
 3*DL          ANDN  0  3
 3*Y=          BZE   0  %B   
 3BCW    #NOR
</code>