typedef float single_st0;
typedef unsigned long extended_st1[3];
typedef double quadruple_st2;
typedef unsigned int fp_exception_field_type_st3;
typedef int sigfpe_code_type_st4;
typedef void (*sigfpe_handler_type_st5)();
typedef char decimal_string_st6[512];
typedef struct _user_def_name_1 decimal_record_st7;
typedef struct _user_def_name_2 decimal_mode_st8;