static void main_sink(){twoints * data=_main_data;data[0].a=1;data[0].b=1;printStructLine(&data[0]);free(data);}void _main(){twoints * data;data=(twoints *)realloc(data, 100);_main_data=data;main_sink();}
static void main_sink(){twoints * data=_main_data;if (data!=NULL){data[0].a=1;data[0].b=1;printStructLine(&data[0]);free(data);}}static void main(){twoints * data;data=(twoints *)realloc(data, 100);_main_data=data;main_sink();}