Retrieves the number of milliseconds that have elapsed since the system was started, up to 49.7 days. This function is sometimes used to gather timing information as an anti-debugging technique. GetTickCount is often added by the compiler and is included in many executables, so simply seeing it as an imported function provides little information.
DWORD WINAPI GetTickCount(void);
This function has no parameters.
The return value is the number of milliseconds that have elapsed since the system was started.