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