View Compilation Error

0_0_4940124_22353.cpp:5: error: `_int64' was not declared in this scope
0_0_4940124_22353.cpp:5: error: `_int64' was not declared in this scope
0_0_4940124_22353.cpp:6: error: initializer expression list treated as compound expression
0_0_4940124_22353.cpp:6: error: expected `,' or `;' before '{' token
0_0_4940124_22353.cpp: In function `int main()':
0_0_4940124_22353.cpp:11: error: `_int64' undeclared (first use this function)
0_0_4940124_22353.cpp:11: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_4940124_22353.cpp:11: error: expected `;' before "Block"
0_0_4940124_22353.cpp:14: error: `L' undeclared (first use this function)
0_0_4940124_22353.cpp:18: error: `Block' undeclared (first use this function)
0_0_4940124_22353.cpp:22: error: `rest' undeclared (first use this function)