builtin_i2a_ssd_optsAvmThunkConstant_AvmString_58_____undefined_____opti0_thunk 556 core/builtin.h extern AvmBox builtin_i2a_ssd_optsAvmThunkConstant_AvmString_58_____undefined_____opti0_thunk(AvmMethodEnv env, uint32_t argc, AvmBox* argv); builtin_i2a_ssd_optsAvmThunkConstant_AvmString_58_____undefined_____opti0_thunk 557 core/builtin.h #define String_AS3_indexOf_thunk builtin_i2a_ssd_optsAvmThunkConstant_AvmString_58_____undefined_____opti0_thunk