View Compilation Error

0_0_5976997_10893.cpp: In function `void init_Equ()':
0_0_5976997_10893.cpp:39: error: `typeof' undeclared (first use this function)
0_0_5976997_10893.cpp:39: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_5976997_10893.cpp:39: error: `a' undeclared (first use this function)
0_0_5976997_10893.cpp:39: error: `mask' undeclared (first use this function)