__flt_rounds
extern int __flt_rounds(void);
#define FLT_ROUNDS __flt_rounds()
extern int __flt_rounds(void);
#define FLT_ROUNDS __flt_rounds()
extern int __flt_rounds(void);
#define FLT_ROUNDS __flt_rounds()
extern int __flt_rounds(void);
#define FLT_ROUNDS __flt_rounds()
extern int __flt_rounds(void);
#define FLT_ROUNDS __flt_rounds()