nk_draw_list_push_userdata

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
version(BindNuklear_Dynamic && NK_INCLUDE_VERTEX_BUFFER_OUTPUT && NK_INCLUDE_COMMAND_USERDATA)
extern (C) @nogc nothrow __gshared
pnk_draw_list_push_userdata nk_draw_list_push_userdata;

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