extern bool real_nan PARAMS ((REAL_VALUE_TYPE *, const char *,
int, enum machine_mode));
+extern void real_maxval PARAMS ((REAL_VALUE_TYPE *, int,
+ enum machine_mode));
+
extern void real_2expN PARAMS ((REAL_VALUE_TYPE *, int));
extern unsigned int real_hash PARAMS ((const REAL_VALUE_TYPE *));
extern const struct real_format mips_double_format;
extern const struct real_format ieee_extended_motorola_format;
extern const struct real_format ieee_extended_intel_96_format;
+extern const struct real_format ieee_extended_intel_96_round_53_format;
extern const struct real_format ieee_extended_intel_128_format;
extern const struct real_format ibm_extended_format;
extern const struct real_format mips_extended_format;
enum machine_mode,
const REAL_VALUE_TYPE *));
+/* Calculate R as X raised to the integer exponent N in mode MODE. */
+extern bool real_powi PARAMS ((REAL_VALUE_TYPE *,
+ enum machine_mode,
+ const REAL_VALUE_TYPE *,
+ HOST_WIDE_INT));
+
#endif /* ! GCC_REAL_H */