Summary:
Fixes T2949.
In the bug, its been mentioned about updating the documentation, so added this.
Signed-off-by: Srivardhan Hebbar <sri.hebbar@samsung.com>
Reviewers: cedric, jpeg
Reviewed By: jpeg
Maniphest Tasks: T2949
Differential Revision: https://phab.enlightenment.org/D3462
*
* This function creates a Eina_Strbuf which is a substring of buf which
* is passed from pos position with len length.
+ * If buf is NULL then returns NULL.
+ * If len is 0, then an empty strbuf is returned.
*
* @since 1.17
*/