Here are the data structures with brief descriptions:

C_ecs_comm_t
C_ecs_descr_t
C_ecs_famille_t
C_ecs_ideas_init_elt_t
C_ecs_ideas_sys_coord_t
C_ecs_maillage_t
C_ecs_med_t
C_ecs_post_cgns_t
C_ecs_post_ens_t
C_ecs_table_t
Cecs_cgns_elt_t
Cecs_cmd_t
Cecs_fic_elt_typ_t
Cecs_fic_med_init_elt_t
Cecs_gmsh_elt_t
Cecs_loc_cgns_base_t
Cecs_loc_cgns_boco_t
Cecs_loc_cgns_section_t
Cecs_loc_cgns_zone_t
Cecs_loc_elems_ens_t
Cecs_loc_gambit_elt_t
Cecs_loc_noeuds_ens_t
Cecs_loc_nopo_elt_t
Cecs_med_maillage_t
Cecs_post_cgns_base_t
Cecs_post_ens_part_t
Cecs_post_t
Cecs_pre_format_desc_t
Cecs_sous_elt_t
Cecs_tab_char_t
Cecs_tab_int_t