View Compilation Error

0_0_11668809_7794.cpp: In function `qw getVal(qw*, int, int)':
0_0_11668809_7794.cpp:41: error: `tm' undeclared (first use this function)
0_0_11668809_7794.cpp:41: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11668809_7794.cpp: In function `int main()':
0_0_11668809_7794.cpp:96: error: `tm' undeclared (first use this function)