#include <stdio.h>
#include <windows.h>

int main() {
    wchar_t path[MAX_PATH];

    if (GetWindowsDirectoryW(path, MAX_PATH) != 0) {
        wprintf(L"Windows directory: %s\n", path);
    }
    else {
        wprintf(L"Error getting Windows directory.\n");
    }

    return 0;
}