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  1. #include <stdio.h>
  2. #include <stddef.h>
  3.  
  4. struct Elenco {
  5.     char  uno;
  6.     short due;
  7.     int   tre;
  8. };
  9.  
  10. int main (int argc, char *argv[])
  11. {
  12.     size_t offset = offsetof (struct Elenco, due);
  13.     printf ("Il membro \"due\" si trova %i byte dopo "
  14.             "l'inizio della struttura.\n", offset);
  15.     return 0;
  16. }
  17.  
Success #stdin #stdout 0.02s 1720KB
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Il membro "due" si trova 2 byte dopo l'inizio della struttura.
https://ideone.com/QJrQv
language:
C (gcc 8.3)
created:
11 years ago
visibility:
public

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