std::ungetc
From cppreference.com
Defined in header
<cstdio>
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int ungetc( int ch, std::FILE *stream );
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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
gets a character from a file stream (function) |
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C documentation for ungetc
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