This function is only used in ompi_spc.c and is hence declared as static.
Remove its prototype from the header file in order to silence compiler warnings who will typically consider ompi_spc_get_count() as a declared but not defined function.
Fixesopen-mpi/ompi#5279Fixesopen-mpi/ompi#5273
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>