View Compilation Error

0_0_6669094_5299.cpp: In member function `void QUE::clear()':
0_0_6669094_5299.cpp:17: error: `typeof' undeclared (first use this function)
0_0_6669094_5299.cpp:17: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_6669094_5299.cpp:17: error: expected `;' before "v"
0_0_6669094_5299.cpp:18: error: `v' undeclared (first use this function)