RBT_INITIALIZER

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
extern (C) nothrow @nogc pragma(inline, true) pure nothrow @safe @nogc @live
_HEAD
RBT_INITIALIZER
(
_HEAD
)
(
scope const _HAED* _head
)
if (
is(_HAED == struct)
)

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