../../exec/exec.c:116:47: error: expected ';' at end of declaration
                          vm_prot_t vm_prot, vm_address_t contents)
                                                                   ^
                                                                   ;
../../exec/exec.c:764:59: error: expected ';' at end of declaration
  void prepare_and_check (file_t file, struct execdata *e)
                                                          ^
                                                          ;
../../exec/exec.c:854:33: error: expected ';' at end of declaration
               int reauth, int consume)
                                       ^
                                       ;
../../exec/exec.c:1036:67: error: expected ';' at end of declaration
          error_t user_port (int which, error_t (*operate) (mach_port_t))
                                                                         ^
                                                                         ;
4 errors generated.