Add RegisterHotKey and UnregisterHotKey functions in user32
Add GetCurrentProcessId in kernel32
AttachThreadInput and GetWindowThreadProcessId were added as well earlier, but conflicted with another merge at the same time. Re-organized so they were in order.
Add RegisterHotKey and UnregisterHotKey functions in user32
Add GetCurrentProcessId in kernel32
AttachThreadInput and GetWindowThreadProcessId were added as well earlier, but conflicted with another merge at the same time. Re-organized so they were in order.