+ The functions prefixed "_nc" are normally not available; they must be
+ configured into the library at build time using the <STRONG>--disable-leaks</STRONG> op-
+ tion. That compiles-in code that frees memory that normally would not
+ be freed.
+
+ The <STRONG>exit_curses</STRONG> and <STRONG>exit_terminfo</STRONG> functions call <STRONG>_nc_free_and_exit</STRONG> and
+ <STRONG>_nc_free_tinfo</STRONG> if the library is configured to support memory-leak
+ checking. If the library is not configured to support memory-leak
+ checking, they simply call <STRONG>exit</STRONG>.
+