- canSeekint function(GSeekable* seekable) canSeek; 
- Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name. 
- canTruncateint function(GSeekable* seekable) canTruncate; 
- Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name. 
- gIfaceGTypeInterface gIface; 
- Undocumented in source. 
- seekint function(GSeekable* seekable, long offset, GSeekType type, GCancellable* cancellable, GError** error) seek; 
- Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name. 
- telllong function(GSeekable* seekable) tell; 
- Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name. 
- truncateFnint function(GSeekable* seekable, long offset, GCancellable* cancellable, GError** error) truncateFn; 
- Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name. 
Provides an interface for implementing seekable functionality on I/O Streams. GTypeInterface g_iface; The parent interface. tell () Tells the current location within a stream. can_seek () Checks if seeking is supported by the stream. seek () Seeks to a location within a stream. can_truncate () Chekcs if truncation is suppored by the stream. truncate_fn () Truncates a stream.