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

int main() {
    char file[MAX_PATH] = {0};
    
    OPENFILENAME ofn = {
        .lStructSize = sizeof(ofn),
        .lpstrFilter = "All Files\0*.*\0",
        .lpstrFile = file,
        .nMaxFile = MAX_PATH,
        .lpstrTitle = "Select File",
        .Flags = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST
    };

    int res = GetOpenFileName(&ofn);

    if (res) printf("%s\n", file);

    return res != 0;
}