how to understand the source code of xeyes

[sri]

hi friends...
i am developing a logger which should log the keyboard and mouse events
i have seen the source code of xeyes but iam unable to understand it..
iam newbie to x programming can anybody help me how to understand.

-- 
Thanks & Regards
sridhar gupta yerram
M.Tech(A.I)
University of Hyderabad
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