'01' End of File Record

'02' Extended Segment Address Record

'03' Start Segment Address Record

'04' Extended Linear Address Record

'05' Start Linear Address Record

1. bit AnalyseHEX(char hex[],int len)
   
2. {
   
3.   unsigned char i=1;
   
4.   unsigned char data;
   
5.   int cc=0;
   
6.   char temp[2];
   
7.   do
   
8.   {
   
9.       temp[0] = hex[i++];
   
10.       temp[1] = hex[i++];
    
11.       sscanf(temp,"%x",&data);
    
12.       cc += data;
    
13.   } while (i<(len-2));
    
14.   cc%=256;
    
15.   cc=0x100-
    cc;
    
16.   temp[0] = hex[i++];
    
17.   temp[1] = hex[i++];
    
18.   sscanf(temp,"%x",&data);
    
19.   return (cc==data)?1:0;
    
20. }
    
21. int _tmain(int argc, _TCHAR* argv[])
    
22. {
    
23.     char hex[]="::020000040000FA";
    
24.     AnalyseHEX(hex,sizeof(hex));
    
25. }