+ <STRONG>int</STRONG> <STRONG>extended_color_content_sp(SCREEN</STRONG> <STRONG>*,</STRONG> <STRONG>int,</STRONG> <STRONG>int</STRONG> <STRONG>*,</STRONG> <STRONG>int</STRONG> <STRONG>*,</STRONG> <STRONG>int</STRONG> <STRONG>*);</STRONG>
+ <STRONG>int</STRONG> <STRONG>extended_pair_content_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int</STRONG> <STRONG>*,</STRONG> <STRONG>int</STRONG> <STRONG>*);</STRONG>
+ <STRONG>int</STRONG> <STRONG>extended_slk_color_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>