Repositions the offset of the stream stream to the argument offset according to the directive whence as follows:
#GMIME_STREAM_SEEK_SET: Seek offset bytes relative to the beginning (bound_start) of the stream.
#GMIME_STREAM_SEEK_CUR: Seek offset bytes relative to the current offset of the stream.
#GMIME_STREAM_SEEK_END: Seek offset bytes relative to the end of the stream (bound_end if non-negative).
positional offset
seek directive
the resultant position on success or %-1 on fail.
Repositions the offset of the stream stream to the argument offset according to the directive whence as follows:
#GMIME_STREAM_SEEK_SET: Seek offset bytes relative to the beginning (bound_start) of the stream.
#GMIME_STREAM_SEEK_CUR: Seek offset bytes relative to the current offset of the stream.
#GMIME_STREAM_SEEK_END: Seek offset bytes relative to the end of the stream (bound_end if non-negative).