nand64.3m (2010 09)

n
nand64(3M) nand64(3M)
(HP Integrity Server Only)
NAME
nand64(), nand128(), nand32() - decimal string to NaN conversion functions
SYNOPSIS
#define __STDC_WANT_DEC_FP__
#include <math.h>
_Decimal64 nand64(const char *);
_Decimal128 nand128(const char *);
_Decimal32 nand32(const char *);
DESCRIPTION
The nand64() function returns NaN.
The argument is ignored on HP-UX systems.
nand128() is a _Decimal128 version of nand64(); it returns a
_Decimal128 result.
nand32() is a _Decimal32 version of nand64()
; it returns a _Decimal32 result.
These math functions are supported for HP-UX 11i Version 3 September 2008 Update and forward.
USAGE
To use any of these functions, compile with the
+decfp option.
Make sure your program defines
__STDC_WANT_DEC_FP__
and then includes <math.h>.
Link in the math library by specifying
-lm or -l:libm.a on the linking command line.
For more information, see the HP-UX floating-point guide for HP Integrity servers at the following site:
http://www.hp.com/go/fp
.
RETURN VALUE
The
nand64() function returns NaN.
nand64() raises no exceptions.
ERRORS
No errors are defined.
SEE ALSO
isnan(3M), math(5).
STANDARDS CONFORMANCE
These functions conform to ISO/IEC TR 24732, "Extension for the programming language C to support
decimal floating-point arithmetic".
HP-UX 11i Version 3: September 2010 − 1 − Hewlett-Packard Company 1