c_graphene_vec2_init_from_vec2

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
graphene_vec2_t* function(graphene_vec2_t* v, graphene_vec2_t* src) c_graphene_vec2_init_from_vec2;

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