If there is a set of bool functions, then sometimes below trick may be used to make the code that checks those values shorter:
bool status = true;
status &= foo_1();
status &= foo_2();
status &= foo_1();
printf(status ? "status: OK\n" : "status: NOK\n...
Interesting way to check statuses returned by functions
in C and C plus plus, crappy code, smart code / with 2 comments /
