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2byte Hex String to int!

/ Published in: C++
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Hex2Int("FF")
returns 255
(if anyone has a better way todo this PLEASE let me know ;) )

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  1. int Hex2Int(char i[])
  2. {
  3. 	int d=0;
  4. 	int a =0;
  5. 	char out[10];
  6. 	sscanf(i, "%02x", &a);
  7. 	sprintf(out, "%d",a);
  8. 	stringstream(out) >> d ;
  9. 	return d; 
  10. }

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