These functions return the integer <STRONG>ERR</STRONG> upon failure and <STRONG>OK</STRONG>
on success. They will fail if either the terminal does
not support the <EM>orig</EM><STRONG>_</STRONG><EM>pair</EM> or <EM>orig</EM><STRONG>_</STRONG><EM>colors</EM> capability. If
These functions return the integer <STRONG>ERR</STRONG> upon failure and <STRONG>OK</STRONG>
on success. They will fail if either the terminal does
not support the <EM>orig</EM><STRONG>_</STRONG><EM>pair</EM> or <EM>orig</EM><STRONG>_</STRONG><EM>colors</EM> capability. If