builtin_i2a_ssi_opti0_thunk  768 core/builtin.h extern AvmBox builtin_i2a_ssi_opti0_thunk(AvmMethodEnv env, uint32_t argc, AvmBox* argv);
builtin_i2a_ssi_opti0_thunk  769 core/builtin.h #define String_private__indexOf_thunk  builtin_i2a_ssi_opti0_thunk