Found the following significant warnings:
  ./maqmap.h:62:26: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  maqmap.c:15:25: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
See '/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/spp.Rcheck/00install.out' for details.
Found the following significant warnings:
  maqmap.h:62:9: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  maqmap.c:15:11: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/spp.Rcheck/00install.out’ for details.
Found the following significant warnings:
  ./maqmap.h:62:26: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  maqmap.c:15:25: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
See ‘/data/gannet/ripley/R/packages/tests-clang/spp.Rcheck/00install.out’ for details.
Found the following significant warnings:
  maqmap.h:62:9: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
  maqmap.c:15:11: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
See ‘/data/gannet/ripley/R/packages/tests-devel/spp.Rcheck/00install.out’ for details.