Question

How to get windows directory in C

Answer 1

#include <windows.h>
#include <tchar.h>

int main(void) {
    TCHAR  buf[MAX_PATH];
    UINT size = MAX_PATH;

    GetWindowsDirectory(&buf, size);

    _tprintf(_T("%s\n"), buf);
    
    return 0;
}





/*
run:

C:\WINDOWS

*/

 

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Answer 2

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

int main() {
    WCHAR path[MAX_PATH];

    GetWindowsDirectory(path, MAX_PATH);

    printf("%ws\n", path);

    char ch = getchar();

    return 0;
}




/*
run:

C:\WINDOWS

*/

 

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