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"
 7const union _ieee_rep __QNAN = { __DOUBLE_QNAN_REP };
 8const union _ieee_rep __SNAN = { __DOUBLE_SNAN_REP };
 9const union _ieee_rep __INF =  { __DOUBLE_INF_REP };
10const union _ieee_rep __DENORM = { __DOUBLE_DENORM_REP };
11
12/* ISO C99 */
13#undef nan
14/* FIXME */
15double nan (const char *);
16double nan (const char * tagp __attribute__((unused)) )
17{
18	return __QNAN.double_val;
19}
20