profile_make_prf_data
data = profile_make_prf_data(expanded_filename);
data = profile_make_prf_data("");
file->data = profile_make_prf_data(oldfile->data->filespec);
prf_data_t profile_make_prf_data(const char *);
new_data = profile_make_prf_data(file->data->filespec);