Generalized Extreme Value Distribution in C++ (GEV)

the GEV Distribution (http://ift.tt/1vBT3bk) has 3 parameters:

μ ∈ R — location,

σ > 0 — scale

ξ ∈ R — shape

However, the C++ 11 library only supports a extreme_value_distribution that only supports 2 parameters:

http://ift.tt/1FxegTM

So this implementation lacks the shape parameter (ξ). Is there a way to generate random numbers in C++ with a GEV distribution?