/*
  user procedure interface
  name: SYS_inp
*/

typedef long  T_BOO;
typedef long  T_ANA;
typedef float T_REAL;
typedef long  T_TMR;
typedef char  *T_MSG;

typedef struct {
   /* CALL   */ T_ANA  _address;
   /* RETURN */ T_ANA  _read_val;
} str_arg;

#define ADDRESS          (arg->_address)
#define READ_VAL         (arg->_read_val)
