view src/libffi-test.c @ 5494:898c27394c57

Use python3 in scripts (bug #58689). * Makefile.in: native mingw, depend on python3, set PYTHON3 var * tools/msys2-install.py: update for python3 syntax * tools/pkg-install.py: update for python3 syntax
author John Donoghue <john.donoghue@ieee.org>
date Sat, 04 Jul 2020 12:14:29 -0400
parents 14b3f5ea78ae
children
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/*
 * 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;
}