Found the following significant warnings:
  ./vic/vic_run/include/vic_run.h:230:30: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  ./vic/vic_run/include/vic_run.h:324:20: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  vic/vic_run/src/CalcBlowingSnow.c:282:22: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  vic/vic_run/src/CalcBlowingSnow.c:376:23: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  ./vic/drivers/shared_all/include/vic_driver_shared_all.h:615:20: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  ./vic/drivers/shared_all/include/vic_driver_shared_all.h:617:21: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  ./vic/drivers/shared_all/include/vic_driver_shared_all.h:718:30: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  vic/drivers/shared_all/src/cmd_proc.c:141:14: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  vic/drivers/shared_all/src/get_parameters.c:549:20: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  vic/drivers/shared_all/src/history_metadata.c:33:25: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  vic/drivers/shared_all/src/initialize_global.c:35:18: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  vic/drivers/shared_all/src/initialize_options.c:35:19: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  vic/drivers/shared_all/src/initialize_parameters.c:33:22: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  vic/drivers/shared_all/src/timing.c:33:14: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  vic/drivers/shared_all/src/timing.c:46:13: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
  vic/drivers/shared_all/src/vic_time.c:689:16: 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/VIC5.Rcheck/00install.out' for details.