log signkey.h @ 1523:1d163552145f coverity

age author description
Sat, 19 Aug 2017 17:16:13 +0200 Francois Perrad Pointer parameter could be declared as pointing to const
Wed, 04 May 2016 15:33:40 +0200 Matt Johnston Convert #ifdef to #if, other build changes
Fri, 01 Jan 2016 16:30:31 +0100 Francois Perrad fix empty C prototypes