1/**
 2 * This file has no copyright assigned and is placed in the Public Domain.
 3 * This file is part of the mingw-w64 runtime package.
 4 * No warranty is given; refer to the file DISCLAIMER.PD within this package.
 5 */
 6#include "fp_consts.h"
 7
 8const union _ieee_rep __QNANF = { __FLOAT_QNAN_REP };
 9const union _ieee_rep __SNANF = { __FLOAT_SNAN_REP };
10const union _ieee_rep __INFF  = { __FLOAT_INF_REP };
11const union _ieee_rep __DENORMF = { __FLOAT_DENORM_REP };
12
13/* ISO C99 */
14#undef nanf
15/* FIXME */
16float nanf(const char *);
17
18float nanf(const char * tagp __attribute__((unused)) )
19{
20  return __QNANF.float_val;
21}
22