does anybody has a well behave 'ungetc' ?

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1 total messages Started by Minh Tran-Le Thu, 01 Mar 1990 17:41

#2923

Author: Minh Tran-Le
Date: Thu, 01 Mar 1990 17:41

11 lines
753 bytes

Does anybody has a version of 'ungetc' that does not try to put back
the character if the character is already in the buffer but just 
decrement the read pointer.
I am trying to get around scanf so that I don't have to put -fwritable-string
with gcc.

Thanks, Tran-Le

arpanet: tranle@intellicorp.com
uucp:   ..sun!icmv!mtranle
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