Small fixes to get sigar sources compiling on Darwin again.
Small fixes to get sigar sources compiling on Darwin again.


lsjeng/sigar,monicasarbu/sigar,lsjeng/sigar,scouter-project/sigar,cit-lab/sigar,lsjeng/sigar,racker/sigar,kaustavha/sigar,OlegYch/sigar,abhinavmishra14/sigar,ruleless/sigar,racker/sigar,kaustavha/sigar,formicary/sigar,monicasarbu/sigar,scouter-project/sigar,kaustavha/sigar,cit-lab/sigar,lsjeng/sigar,cit-lab/sigar,OlegYch/sigar,scouter-project/sigar,cit-lab/sigar,racker/sigar,monicasarbu/sigar,formicary/sigar,ruleless/sigar,ruleless/sigar,scouter-project/sigar,boundary/sigar,formicary/sigar,boundary/sigar,hyperic/sigar,hyperic/sigar,racker/sigar,ChunPIG/sigar,boundary/sigar,OlegYch/sigar,scouter-project/sigar,abhinavmishra14/sigar,cit-lab/sigar,ruleless/sigar,monicasarbu/sigar,ChunPIG/sigar,scouter-project/sigar,racker/sigar,racker/sigar,formicary/sigar,monicasarbu/sigar,racker/sigar,hyperic/sigar,ChunPIG/sigar,OlegYch/sigar,cit-lab/sigar,monicasarbu/sigar,ChunPIG/sigar,kaustavha/sigar,cit-lab/sigar,lsjeng/sigar,kaustavha/sigar,ruleless/sigar,racker/sigar,ruleless/sigar,scouter-project/sigar,abhinavmishra14/sigar,formicary/sigar,kaustavha/sigar,formicary/sigar,kaustavha/sigar,boundary/sigar,ChunPIG/sigar,OlegYch/sigar,formicary/sigar,scouter-project/sigar,abhinavmishra14/sigar,lsjeng/sigar,kaustavha/sigar,abhinavmishra14/sigar,hyperic/sigar,lsjeng/sigar,formicary/sigar,boundary/sigar,ruleless/sigar,ChunPIG/sigar,OlegYch/sigar,scouter-project/sigar,cit-lab/sigar,monicasarbu/sigar,hyperic/sigar,abhinavmishra14/sigar,racker/sigar,boundary/sigar,abhinavmishra14/sigar,kaustavha/sigar,monicasarbu/sigar,monicasarbu/sigar,boundary/sigar,ChunPIG/sigar,abhinavmishra14/sigar,ruleless/sigar,OlegYch/sigar,ChunPIG/sigar,hyperic/sigar,boundary/sigar,ChunPIG/sigar,kaustavha/sigar,boundary/sigar,boundary/sigar,OlegYch/sigar,OlegYch/sigar,monicasarbu/sigar,ChunPIG/sigar,hyperic/sigar,ruleless/sigar,racker/sigar,hyperic/sigar,cit-lab/sigar,couchbase/sigar,cit-lab/sigar,cit-lab/sigar,monicasarbu/sigar,hyperic/sigar,lsjeng/sigar,kaustavha/sigar,lsjeng/sigar,scouter-project/sigar,OlegYch/sigar,hyperic/sigar,formicary/sigar,lsjeng/sigar,abhinavmishra14/sigar,couchbase/sigar,abhinavmishra14/sigar,ruleless/sigar,abhinavmishra14/sigar,scouter-project/sigar,hyperic/sigar,formicary/sigar