 attribute object as second argument to
<A HREF="pthread_cond_init.html"><B>pthread_cond_init</B>(3)</A> .
Passing <B>NULL</B> is equivalent to passing a condition attribute
object with all attributes set to their default values. 
</P>
<P><B>pthread_condattr_init</B> initializes the condition attribute
object <I>attr</I> and fills it with default values for the
attributes. <B>pthread_condattr_destroy</B> destroys a condition
attribute object, which must not be reused until it is reinitialized.</P>
<P><B>pth