func: static void goodG2B2() int64_t * data ; int64_t dataGoodBuffer [ 100 ] ; switch ( 6 )  data = dataGoodBuffer; int64_t source [ 100 ] = { 0 } ; memcpy ( data , source , 100 * sizeof ( int64_t ) ); printLongLongLine ( data [ 0 ] ); void printLongLongLine (int64_t longLongIntNumber) printf ( "%lld\n" , longLongIntNumber ); 