signal/kill calls

[Smith, Gene]

The application which I am porting makes a posix style signal() and 
kill() call in the code. The application itself does not define these 
function. But when I link against rtems, kill() is resolved while 
signal() is not. I did not configure my rtems install with 
--enable-posix. Anyone know right off where the kill() could be coming 
from? Don't see it in libc.a with rtems-objdump.

-gene