convertig

Hi! I am using this code to show a hash:

unsigned char buf[32];
Hasher.HashFile("test.txt", buf);
cout << "Hash of test.txt"  << ": ";
for (int q = 0; q < 32; ++q)
{
	printf("%02x", buf[q]);
}

Is there now a way, to convert buf and save it again in buf? Thanks for your help, Christian [edited by - Austrian Coder on July 21, 2003 8:40:50 AM]