Undoing character read from file

Emeka emekamicro at gmail.com
Thu Feb 16 18:10:28 EST 2012

Hello All,

I know about seek and tell while using readline. What about if I am using
read, and I want to undo the last character I just read(to return it back
to the stream). How do I achieve this?

Regards, \Emeka
*Satajanus  Nig. Ltd

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