qt5: add initial qt5 to mxe-octave, based on mxe.cc * src/qt5.mk: new file * src/qtbase-1-fixes.patch: new file * src/qtbase.mk: new file * src/qtimageformats-1.patch: new file * src/qtimageformats.mk: new file * src/qtsvg.mk: new file * src/qttools-1.patch: new file * added src/qttools.mk: new file * changed Makefile.in: added ENABLE_QT5 option * configure.ac: added enable-qt5 option * index.html: added new files to packages * installer-files/octave-firsttime.vbs: added setup of qt5 bin, plugin path * installer-files/octave.vbs: added setup of qt5 bin, plugin path * installer-files/octave.bat: added setup of qt5 bin path * src/default-octave.mk: added settig fot qt5 usage * src/qscintilla.mk: added qt5 path

/*
 * This file is part of MXE.
 * See index.html for further information.
 */

#include <stdio.h>
#include <ffi.h>

int main(int argc, char *argv[])
{
    ffi_cif cif;
    ffi_type *args[1];
    void *values[1];
    char *s;
    int rc;

    (void)argc;
    (void)argv;

    args[0] = &ffi_type_pointer;
    values[0] = &s;

    if (ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
                           &ffi_type_uint, args) == FFI_OK)
    {
        s = "Hello World!";
        ffi_call(&cif, FFI_FN(puts), &rc, values);
        s = "Goodbye!";
        ffi_call(&cif, FFI_FN(puts), &rc, values);
    }

    return 0;
}