something like this maybe?
// Convert long long to string
// Convert string to char array
// loop through char array to make strings of 2 characters or 1 byte, like c00fe3d4 becomes c0 0f e3 d4
// c0 gets converted to int
// the int gets converted to uint8
// the uint8 gets appeneded to aa uint8 array
// copied this from stackexchange
char str[256];
sprintf(str, "%lld", hackedHex);
printf("%s\n", str);
for (int x=0; x<str.length; x++ ) { //dk if this is how C works
if(x%2==0){
char a = str[x]
}
if(x%2==1){
char b = str[x]
// do something that combines char a and b to a string
// then convert to int
// then to uint
// then append to array
}