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- * @Id: curs_bkgrnd.3x,v 1.6 2015/07/21 00:18:42 tom Exp @
+ * @Id: curs_bkgrnd.3x,v 1.7 2017/03/25 21:49:00 tom Exp @
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</PRE><H3><a name="h3-getbkgrnd">getbkgrnd</a></H3><PRE>
The <STRONG>getbkgrnd</STRONG> function returns the given window's current
- background character/attribute pair via the <STRONG>wch</STRONG> pointer.
+ background character/attribute pair via the <STRONG>wch</STRONG> pointer.
+ If the given window pointer is null, the character is not
+ updated (but no error returned).
</PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
value.
Upon successful completion, the other functions return <STRONG>OK</STRONG>.
- Otherwise, they return <STRONG>ERR</STRONG>. A null window pointer is
- treated as an error.
+ Otherwise, they return <STRONG>ERR</STRONG>:
+
+ <STRONG>o</STRONG> A null window pointer is treated as an error.
+
+ <STRONG>o</STRONG> A null character pointer is treated as an error.
</PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>