Defined in header
long ftell( std::FILE* stream );
Returns the current value of the file position indicator for the file stream
If the stream is open in binary mode, the value obtained by this function is the number of bytes from the beginning of the file.
If the stream is open in text mode, the value returned by this function is unspecified and is only meaningful as the input to std::fseek
|stream||-||file stream to examine|
File position indicator on success or -1L if failure occurs. Also sets errno on failure.
|This section is incomplete|
Reason: no example
C documentation for ftell