you mean the function qsort() in crt?
here is a sample
struct foostruct{
int key;
int value1;
int value2;
};
int compare(const void* a1, const void* a2){
return ((foostruct*)a1)->key - ((const foostruct*)a2)->key;
}
void bar(){
foostruct s[] ={ {3, 2, 3}, {5, 2, 1}, {2, 6, 5} };
qsort(s, sizeof(s)/sizeof(s[0]), sizeof(s[0]), compare);
}
Thank U!
On Tue, Dec 7, 2010 at 3:30 AM, ANUJ KUMAR <[email protected]> wrote:
> how can i use qsort a structure.
> please give me the code if possibe
>
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