log signkey.c @ 919:fad4407e1552 coverity

age author description
Mon, 25 Nov 2013 23:08:33 +0800 Matt Johnston Fix some warnings
Thu, 14 Nov 2013 22:03:30 +0800 Matt Johnston use oldstyle comments
Thu, 14 Nov 2013 21:36:45 +0800 Matt Johnston - Some fixes for old compilers like tru64 v4 from Daniel Richard G.