View Compilation Error

1_237_3022_25899.cpp:3:21: windows.h: No such file or directory
1_237_3022_25899.cpp: In function `void test()':
1_237_3022_25899.cpp:46: error: `GetTickCount' undeclared (first use this function)
1_237_3022_25899.cpp:46: error: (Each undeclared identifier is reported only once for each function it appears in.)
1_237_3022_25899.cpp:47: error: `HANDLE' undeclared (first use this function)
1_237_3022_25899.cpp:47: error: expected `;' before "hC"
1_237_3022_25899.cpp:48: error: `hC' undeclared (first use this function)
1_237_3022_25899.cpp:48: error: `GetCurrentProcess' undeclared (first use this function)