| 1 | #include <stdint.h> |
|---|---|
| 2 | |
| 3 | union S |
| 4 | { |
| 5 | int32_t n; // occupies 4 bytes |
| 6 | uint16_t s[2]; // occupies 4 bytes |
| 7 | uint8_t c; // occupies 1 byte |
| 8 | }; // the whole union occupies 4 bytes |
| 9 | |
| 10 | int main() |
| 11 | { |
| 12 | union S u; |
| 13 | |
| 14 | u.s[0] = 1234; |
| 15 | u.s[1] = 4321; |
| 16 | |
| 17 | return 0; // Break here |
| 18 | } |
| 19 |