Found the following significant warnings:
  streambugs_init.c:45:33: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_init.c:46:37: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_init.c:47:48: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_init.c:48:53: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_init.c:49:46: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_init.c:50:40: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_init.c:51:49: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_init.c:52:42: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_init.c:53:39: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_init.c:54:48: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_init.c:55:48: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_init.c:56:40: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_rhs.c:460:30: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_rhs.c:492:33: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_rhs.c:531:42: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_rhs.c:553:39: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_rhs.c:575:41: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_rhs.c:616:46: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_rhs.c:638:35: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_rhs.c:660:32: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_rhs.c:682:41: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_rhs.c:723:41: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  streambugs_rhs.c:893:33: 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/streambugs.Rcheck/00install.out' for details.