all bits zero?
Georg Wittig
wittig at gmdzi.UUCP
Tue Mar 20 19:36:12 AEST 1990
Does ANSI C require that in the internal representation of the integer constant
``0'' all bits are zero?
What about ``0x0'' (hex.) or ``0000'' (oct.)?
If it IS allowed that in the internal representation not all bits are zero, is
it then possible to write a #if expression that tests if all bits of the integer
constant ``0'' are zero?
--
Georg Wittig GMD-Z1.BI P.O. Box 1240 D-5205 St. Augustin 1 (West Germany)
email: wittig at gmdzi.uucp phone: (+49 2241) 14-2294
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