amr.c:815:6: error: call to undeclared function 'time_step'; ISO C99 and later do not support implicit function declarations

[Paul-Foose-Intel]

using container https://hub.docker.com/r/intel/oneapi-hpckit at tag 2025.3.1-0-devel-ubuntu24.04

cp make.defs.oneapi make.defs
make allmpi

Gives error:

amr.c:815:6: error: call to undeclared function 'time_step'; ISO C99 and later do not support implicit function declarations
      [-Wimplicit-function-declaration]
  815 |      time_step(Num_procs, Num_procs_bg, Num_procs_bgx, Num_procs_bgy,
      |      ^

Problem inside ‎MPI1/AMR/amr.c
Pull-request incoming.