win32: add new API to .def file

Fixes make check and make distcheck

diff --git a/win32/common/libgstallocators.def b/win32/common/libgstallocators.def
index 25f1480..c78636f 100644 (file)
--- a/win32/common/libgstallocators.def
+++ b/win32/common/libgstallocators.def
@@ -1,5 +1,6 @@
 EXPORTS
        gst_dmabuf_allocator_alloc
+       gst_dmabuf_allocator_get_type
        gst_dmabuf_allocator_new
        gst_dmabuf_memory_get_fd
        gst_fd_allocator_alloc