__d32_sNaN, __d64_sNaN, __d128_sNaN

Purpose

Make Signalling NaN

Creates a signalling NaN of the specified precision, with a positive sign and zero payload.

Prototype

_Decimal32 __d32_sNan (void);

_Decimal64 __d64_sNaN (void);

_Decimal128 __d128_sNaN (void);