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  1. #include <stdio.h>
  2.  
  3. struct unaligned {
  4.     int var1;
  5.     short  var2;
  6.     char padding[10];
  7. };
  8.  
  9. struct aligned {
  10.     int var1;
  11.     short  var2;
  12.     char padding[10];
  13. } __attribute__((aligned(16)));
  14.  
  15. int main() {
  16. 	printf("struct unaligned -> %i\n", _Alignof(struct unaligned));
  17. 	printf("struct aligned -> %i\n", _Alignof(struct aligned));
  18. }
Success #stdin #stdout 0s 4260KB
comments ()
stdin 
Standard input is empty
stdout 
struct unaligned -> 4
struct aligned -> 16
https://ideone.com/yWBp2R
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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