kolibrios-gitea/contrib/sdk/sources/newlib/math/sf_nan.c

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/*
* nanf () returns a nan.
* Added by Cygnus Support.
*/
#include "fdlibm.h"
float nanf(const char *unused)
{
float x;
SET_FLOAT_WORD(x,0x7fc00000);
return x;
}
#ifdef _DOUBLE_IS_32BITS
double nan(const char *arg)
{
return (double) nanf(arg);
}
#endif /* defined(_DOUBLE_IS_32BITS) */