\brief Retrieve a completion string for an arbitrary declaration or macro definition cursor.
\param cursor The cursor to query.
\returns A non-context-sensitive completion string for declaration and macro definition cursors, or NULL for other kinds of cursors.
See Implementation
\brief Retrieve a completion string for an arbitrary declaration or macro definition cursor.
\param cursor The cursor to query.
\returns A non-context-sensitive completion string for declaration and macro definition cursors, or NULL for other kinds of cursors.