Update gtkwave from upstream.

include/gtkwave/fastlz.c

@@ -22,6 +22,8 @@
   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   THE SOFTWARE.
+
+  SPDX-License-Identifier: MIT
 */
 
 #include "fastlz.h"

include/gtkwave/fastlz.h

@@ -22,6 +22,8 @@
   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   THE SOFTWARE.
+
+  SPDX-License-Identifier: MIT
 */
 
 #ifndef FASTLZ_H

include/gtkwave/fstapi.c

@@ -18,6 +18,8 @@
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  * DEALINGS IN THE SOFTWARE.
+ *
+ * SPDX-License-Identifier: MIT
  */
 
 /*
@@ -1024,7 +1026,9 @@ if(!xc->curval_mem)
 
 static void fstDestroyMmaps(struct fstWriterContext *xc, int is_closing)
 {
+#if !defined __CYGWIN__ && !defined __MINGW32__
 (void)is_closing;
+#endif
 
 fstMunmap(xc->valpos_mem, xc->maxhandle * 4 * sizeof(uint32_t));
 xc->valpos_mem = NULL;

include/gtkwave/fstapi.h

@@ -18,6 +18,8 @@
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  * DEALINGS IN THE SOFTWARE.
+ *
+ * SPDX-License-Identifier: MIT
  */
 
 #ifndef FST_API_H

include/gtkwave/lz4.c

@@ -27,6 +27,8 @@
    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+   SPDX-License-Identifier: BSD-2-Clause
+
    You can contact the author at :
    - LZ4 source repository : https://github.com/Cyan4973/lz4
    - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c

include/gtkwave/lz4.h

@@ -28,6 +28,8 @@
    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+   SPDX-License-Identifier: BSD-2-Clause
+
    You can contact the author at :
    - LZ4 source repository : https://github.com/Cyan4973/lz4
    - LZ4 public forum : https://groups.google.com/forum/#!forum/lz4c

include/gtkwave/wavealloca.h

@@ -18,6 +18,8 @@
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  * DEALINGS IN THE SOFTWARE.
+ *
+ * SPDX-License-Identifier: MIT
  */
 
 #ifndef WAVE_ALLOCA_H