Increase size of a mpg123_string if necessary (it may stay larger).
Note that the functions for adding and setting in current libmpg123
use this instead of mpg123_resize_string().
That way, you can preallocate memory and safely work afterwards with
pieces.
\param sb string handle
\param news new minimum size
\return 0 on error, 1 on success
Increase size of a mpg123_string if necessary (it may stay larger). Note that the functions for adding and setting in current libmpg123 use this instead of mpg123_resize_string(). That way, you can preallocate memory and safely work afterwards with pieces. \param sb string handle \param news new minimum size \return 0 on error, 1 on success