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  1. #include <stdio.h>
  2. #include <string.h>
  3. #include <stdint.h>
  4.  
  5. int main(void)
  6. {
  7. 	typedef struct
  8. 	{
  9. 		uint8_t tolerance;
  10. 		char footprint[24];
  11. 		char value[24];
  12. 		char comment[100];
  13. 		char type[24];
  14. 		uint16_t amountOfElements __attribute__((packed));
  15.  
  16. 	} FEEDER_PART_PARAMETER;
  17.  
  18.  
  19. 	FEEDER_PART_PARAMETER FeederPartParameter[34]; // FeederPartParameter[0] is unused.
  20.  
  21.  
  22. 	printf("sizeof tolerance = %u\r\n", sizeof(FeederPartParameter[2].tolerance));
  23. 	printf("sizeof footprint = %u\r\n", sizeof(FeederPartParameter[2].footprint));
  24. 	printf("sizeof value = %u\r\n", sizeof(FeederPartParameter[2].value));
  25. 	printf("sizeof comment = %u\r\n", sizeof(FeederPartParameter[2].comment));
  26. 	printf("sizeof type = %u\r\n", sizeof(FeederPartParameter[2].type));
  27. 	printf("sizeof amountOfElements = %u\r\n", sizeof(FeederPartParameter[2].amountOfElements));
  28. 	printf("sizeof whole struct = %u\r\n", sizeof(FeederPartParameter[2]));
  29.  
  30.  
  31. 	return 0;
  32. }
Success #stdin #stdout 0s 2292KB
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stdin
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Standard input is empty
stdout
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sizeof tolerance = 1
sizeof footprint = 24
sizeof value = 24
sizeof comment = 100
sizeof type = 24
sizeof amountOfElements = 2
sizeof whole struct = 175
https://ideone.com/lAYwUY
language:
C (gcc 8.3)
created:
10 years ago
visibility:
secret

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