Quoting the latest draft (n2135), section 26.7 [c.math]:

  The added signatures are:
  long abs(long); // labs()
  long abs(long long); // llabs()

Shouldn't abs(long long) have "long long" as return type?

--
Niels Dekker
http://www.xs4all.nl/~nd/dekkerware
Scientific programmer at LKEB, Leiden University Medical Center

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