Merge topic 'fix-Wstrict-prototypes' 81022213f6 Modules: Fix clang -Wstrict-prototypes warnings 47c3334203 Source: Fix clang -Wstrict-prototypes warnings 264dcae5e4 Tests: Fix clang -Wstrict-prototypes warnings Acked-by: Kitware Robot <kwrobot@kitware.com> Tested-by: buildbot <buildbot@kitware.com> Merge-request: !8916