std::ungetc

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Defined in header <cstdio>
int ungetc( int ch, FILE *stream );

Puts the character ch back to the given file stream.

[edit] Parameters

ch	-	character to be put back
stream	-	file stream to put the character back to

[edit] Return value

On success ch is returned.

On failure EOF is returned and the given stream remains unchanged.

[edit] See also

fgetc getc	gets a character from a file stream (function)