do { ... } while (0) — what is it good for? [duplicate]

do { ... } while (0) — what is it good for? [duplicate]

c loops

c

Is it faster to count down than it is to count up?

c performance loops

c

Why are memcpy() and memmove() faster than pointer increments?

c++ c loops

c

How can I break out of two nested for loops in Objective-C?

c objective-c loops

c

For vs. while in C programming?

c loops for-loop while-loop

c

Is there ever a need for a "do {...} while ( )" loop?

c++ c loops

c

Endless loop in C/C++ [closed]

c++ c loops infinite-loop

c

Loop starting at -1 doesn't print anything [duplicate]

c loops integer sizeof negative-number

c

Why do some kernel programmers use goto instead of simple while loops?

c linux loops linux-kernel goto

c

How do I declare several variables in a for (;;) loop in C?

c loops for-loop declaration

c

Difference between "while" loop and "do while" loop

c loops

c

When implementing an infinite loop, is there a difference in using while(1) vs for(;;) vs goto (in C)?

c loops for-loop goto while-loop

c

What is the most elegant way to loop TWICE in C

c loops iterator

c

C - have a simple loop that does arithmetic calculation; profiler shows this is a bottleneck. How to speed it up?

c performance math optimization loops

c

How to allocate and deallocate heap memory for 2D array?

c arrays file loops multidimensional-array

c