How can I take input extened ascii ,control charater from text file ?

[imransuet]

How can I take input extened ascii ,control charater from text file ?
I am working with huffman encoding ,decoding. Now I created encoded file in text file. but when i go to decode the encoded file from the text file. it cant read the extended ascci, special charater. suppose , i am reading ascii 0 to 32 , 127 to 132 from file ,it shows nothing . Plz tell me , how can i solve this.

[Thomas1965]

Try using the binary format and an unsigned char.