I'm trying to archive files for a cross-platform application, and it looks like Minizip (built on zlib) is about as portable as archivers come.

When I try to run the following dummy code, however, I get a system error [my executable] has stopped working. Windows can check online for a solution to the problem.

Can anyone help me see how to use this library? — (there's no doc or tutorial anywhere that I can find)

zip_fileinfo zfi;

int main()
{
    zipFile zf = zipOpen("myarch.zip",APPEND_STATUS_ADDINZIP);
    int ret = zipOpenNewFileInZip(zf,
        "myfile.txt",
        &zfi,
        NULL,   0,
        NULL,   0,
        "my comment for this interior file",
        Z_DEFLATED,
        Z_NO_COMPRESSION
        );
    zipCloseFileInZip(zf);
    zipClose(zf, "my comment for exterior file");
    return 0;
}

Specs: Msys + MinGW, Windows 7, using zlibwapi.dll from zlib125dll.zip/dll32

c zip zlib
Edit
Report