| Defined in header <cstdio> | ||
|---|---|---|
int ungetc( int ch, std::FILE *stream ); |
Puts the character ch back to the given file stream.
Parameters
| ch | - | character to be put back |
| stream | - | file stream to put the character back to |
Return value
On success ch is returned.
On failure EOF is returned and the given stream remains unchanged.
See also
| gets a character from a file stream (function) | |
C documentation for ungetc | |
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