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Everything macro
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| /* How to return a value from a macro */ | |
| #define FUNC(num1, num2) ({ \ | |
| int __ret; \ | |
| do { \ | |
| __ret = (num1) < (num2) ? 0 : 1; \ | |
| } while (0); \ | |
| __ret; \ | |
| }) |
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