Signature for the EOF callback.
The signature and semantics mostly match POSIX feof() but WATCHOUT:
on many systems, feof() is a macro, so in this case a wrapper function
must be provided instead.
\param handle The handle to the data source.
\retval int
\c 0 if not at end of file, nonzero if at end of file.
Signature for the EOF callback. The signature and semantics mostly match POSIX feof() but WATCHOUT: on many systems, feof() is a macro, so in this case a wrapper function must be provided instead.
\param handle The handle to the data source. \retval int \c 0 if not at end of file, nonzero if at end of file.