P1932 Extension of the C++ random number generators

[wg21bot]

P1932R0 Extension of the C++ random number generators (Pavel Dyakov, Ilya Burylov; Ruslan Arutyunyan; Andrey Nikolaev)

[Cpp-Lisa]

SG6 (Belfast) is unwilling to accept new generators en masse; individual generators brought with compelling rationales will be considered.