[fpc-pascal]Hide STDIN input

[Neilson Antônio Henriques]

Hello fellows ...

    I'm writing an application that receives the input from a pipe like: 

    tcpdump | myapp 

    I just want to hide the informations (maybe a redirection) that will 
    be sent to readln().

    Does anybody can help me ? 

    Thanks in advance ! 

    Neilson