Line 1: error: stray '@' in program
Line 1: warning: data definition has no type or storage class
Line 1: warning: initialization makes integer from pointer without a cast
Line 1: error: initializer element is not constant
Line 2: error: stray '@' in program
Line 2: warning: data definition has no type or storage class
Line 2: error: expected expression before '/' token
Line 2: error: stray '@' in program
Line 2: error: initializer element is not constant
Line 3: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'join'
Line 3: error: stray '@' in program