- <STRONG>int</STRONG> <STRONG>scroll(WINDOW</STRONG> <STRONG>*win);</STRONG>
- <STRONG>int</STRONG> <STRONG>scrl(int</STRONG> <STRONG>n);</STRONG>
- <STRONG>int</STRONG> <STRONG>wscrl(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
+ <B>int</B> <B>scroll(WINDOW</B> <B>*</B><I>win</I><B>);</B>
+
+ <B>int</B> <B>scrl(int</B> <I>n</I><B>);</B>
+ <B>int</B> <B>wscrl(WINDOW</B> <B>*</B><I>win</I><B>,</B> <B>int</B> <I>n</I><B>);</B>