Long description

The 6 lines of code are as follow

copy underscore from underscore user open parenthesis buffer comma p comma count close parenthesis semicolon forward slash asterisk p is the kernel buffer asterisk forward slash

for open parenthesis i equals to 0 semicolon i less than count semicolon i plus plus close parenthesis open curly bracket forward slash asterisk loop on every character asterisk forward slash

while open parenthesis asterisk printer underscore status underscore reg exclamation equals to READY close parenthesis semicolon forward slash asterisk loop until ready asterisk forward slash

asterisk printer underscore data underscore register equals to p open box bracket i close box bracket semicolon forward slash asterisk output one character asterisk forward slash

close curly bracket

return underscore to underscore user open close parenthesis semicolon