code: def _make_split_fnames(fname, n_splits, split_naming):
      """Make a list of split filenames."""
      if n_splits == 1:
          return [fname]
      res = []
      base, ext = op.splitext(fname)
      for i in range(n_splits):
          if split_naming == "neuromag":
              res.append(f"{base}-{i:d}{ext}" if i else fname)
          else:
              assert split_naming == "bids"
              res.append(_construct_bids_filename(base, ext, i))
      return res
  
file_path: mne-python/mne/_fiff/utils.py
imports: import os
  import os.path
  import numpy
  from .constants import FIFF
  from .meas_info import _get_valid_units
label_desc: Use image node_id 11 for calling a global function with example usage: _make_split_fnames(fname, n_splits, split_naming) and returns: res, list