kolibrios-gitea/contrib/sdk/sources/newlib/math/sf_nan.c
Sergey Semyonov (Serge) 754f9336f0 upload sdk
git-svn-id: svn://kolibrios.org@4349 a494cfbc-eb01-0410-851d-a64ba20cac60
2013-12-15 08:09:20 +00:00

25 lines
302 B
C

/*
* 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) */