pthread attr get/set cputime

[Joel Sherrill]

Hi,

Jennifer and I noticed the following routines did not
have test code.

pthread_attr_getcputime
pthread_attr_setcputime

When we went searching for definitions in the current
OpenGroup and POSIX specification, we couldn't find
any.  The comments in RTEMS indicate they were from
a draft specification.

Before we delete them, can anyone add some insight?

--joel