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  1. #include <stdio.h>
  2.  
  3. typedef struct sbuffer_t sbuffer_t;
  4. struct sbuffer_t {
  5.   char data[10];
  6.   int index;
  7.   int counter;
  8. };
  9.  
  10. typedef struct buffer_t buffer_t;
  11. struct buffer_t {
  12.   char data[20];
  13.   int index;
  14.   int counter;
  15. };
  16.  
  17. #define NULLZERO ('\0')
  18. #define INIT(name)                    \
  19. void name ## _init(struct name *ptr){ \
  20.   ptr->data[0] = NULLZERO;            \
  21.   ptr->index = 0;                     \
  22.   ptr->counter = 0;                   \
  23. }
  24.  
  25. INIT(buffer_t);
  26. INIT(sbuffer_t);
  27. //definicja zmiennych
  28.  
  29. buffer_t XXX;
  30. sbuffer_t YYY;
  31.  
  32. int main(void) {
  33. 	buffer_t_init(&XXX);
  34. 	sbuffer_t_init(&YYY);
  35. 	return 0;
  36. }
  37.  
Success #stdin #stdout 0s 9296KB
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https://ideone.com/D6DQmf
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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