typedef struct arch_register_req_t arch_register_req_t;
typedef struct arch_register_t arch_register_t;
typedef struct arch_flag_t arch_flag_t;
-typedef struct arch_inverse_t arch_inverse_t;
typedef struct arch_isa_if_t arch_isa_if_t;
typedef struct arch_env_t arch_env_t;
typedef union be_lv_info_t be_lv_info_t;
typedef struct be_abi_call_flags_bits_t be_abi_call_flags_bits_t;
-typedef union be_abi_call_flags_t be_abi_call_flags_t;
+typedef struct be_abi_call_flags_t be_abi_call_flags_t;
typedef struct be_abi_callbacks_t be_abi_callbacks_t;
typedef struct be_abi_call_t be_abi_call_t;
typedef struct be_abi_irg_t be_abi_irg_t;