TclStubs.tcl_AppendUnicodeToObj

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
struct TclStubs
extern (C)
void function(Tcl_Obj* objPtr, const(Tcl_UniChar)* unicode, int length) nothrow tcl_AppendUnicodeToObj;

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