- <STRONG>int</STRONG> <STRONG>erasechar_sp(SCREEN*);</STRONG>
- <STRONG>int</STRONG> <STRONG>filter_sp(SCREEN*);</STRONG>
+ <STRONG>char</STRONG> <STRONG>erasechar_sp(SCREEN*);</STRONG>
+ <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>
+ <STRONG>void</STRONG> <STRONG>filter_sp(SCREEN*);</STRONG>
+ <STRONG>int</STRONG> <STRONG>find_pair_sp(SCREEN*,</STRONG> <STRONG>int,</STRONG> <STRONG>int);</STRONG>
+ <STRONG>int</STRONG> <STRONG>free_pair_sp(SCREEN*,</STRONG> <STRONG>int);</STRONG>