The #GFloatIEEE754 and #GDoubleIEEE754 unions are used to access the sign,
mantissa and exponent of IEEE floats and doubles. These unions are defined
as appropriate for a given platform. IEEE floats and doubles are supported
(used for storage) by at least Intel, PPC and Sparc.
The #GFloatIEEE754 and #GDoubleIEEE754 unions are used to access the sign, mantissa and exponent of IEEE floats and doubles. These unions are defined as appropriate for a given platform. IEEE floats and doubles are supported (used for storage) by at least Intel, PPC and Sparc.