AC_FUNC_GETLOADAVG

[Patrick Welche]

I'm afraid the new version of functions.m4 doesn't work for me (reverting
from 1.60 to 1.58 allows test to pass).

143. acfunctions.at:15: FAILED near `acfunctions.at:15'

with

+configure: error: ./getloadavg.c is missing

Where should I find getloadavg.c? On my system getloadavg() is in -lc, so
I don't need a getloadavg.c, but there is a test -f ..../getloadavg.c before
attempting to do a compile test.

Cheers,

Patrick