-const char *nxm_parse_field_bits(const char *s,
- uint32_t *headerp, int *ofsp, int *n_bitsp);
-void nxm_format_field_bits(struct ds *, uint32_t header, int ofs, int n_bits);
-
-/* Dealing with the 'ofs_nbits' members of struct nx_action_reg_load and struct
- * nx_action_multipath. */