Found the following significant warnings:
  arms-R.c:83:16: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  arms-R.c:832:16: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dlm.c:11:11: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dlm.c:12:12: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dlm.c:13:15: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dlm.c:14:16: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dlm.c:15:15: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dlm.c:16:16: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dlm.c:17:17: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dlm.c:18:16: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dlm.c:19:10: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dlm.c:53:13: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dlm.c:54:16: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  dlm.c:53:6: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  dlm.c:54:6: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  dlm.c:11:6: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  dlm.c:12:6: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  dlm.c:13:6: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  dlm.c:14:6: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  dlm.c:16:6: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  dlm.c:15:6: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  dlm.c:17:6: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
  dlm.c:18:6: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a subsequent definition [-Wdeprecated-non-prototype]
See '/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/dlm.Rcheck/00install.out' for details.