static void main_sink(FILE * data){fclose(data);}void _main(){FILE * data;data=NULL;data=WFOPEN(L"file.txt", L"w+");main_sink(data);}
static void main_sink(FILE * data){if (data!=NULL){fclose(data);}}static void main(){FILE * data;data=NULL;data=WFOPEN(L"file.txt", L"w+");main_sink(data);}