nanf.c revision 1.2
11.2Smartin/* $NetBSD: nanf.c,v 1.2 2009/02/22 01:34:01 martin Exp $ */ 21.1Skleink 31.1Skleink#include <sys/cdefs.h> 41.1Skleink#if defined(LIBC_SCCS) && !defined(lint) 51.2Smartin__RCSID("$NetBSD: nanf.c,v 1.2 2009/02/22 01:34:01 martin Exp $"); 61.1Skleink#endif /* LIBC_SCCS and not lint */ 71.1Skleink 81.1Skleink#include <math.h> 91.1Skleink#include <machine/endian.h> 101.1Skleink 111.1Skleink/* bytes for quiet NaN (IEEE single precision) */ 121.1Skleinkconst union __float_u __nanf = 131.1Skleink { { 0x7f, 0xa0, 0, 0 } }; 141.2Smartin 151.2Smartin__warn_references(__nanf, "warning: <math.h> defines NAN incorrectly for your compiler.") 16