win32: Bring back the librsvg.symbols

Since we no longer compile any C files that trigger the compiler directives
for exporting from the librsvg DLL, we must use a .def file to export
these symbols, otherwise we will end up in an unusable librsvg DLL.

This brings back the librsvg.symbols file which acts as the basis of our
.def file, which will be consumed by the NMake Makefiles.

Part-of: <https://gitlab.gnome.org/GNOME/librsvg/-/merge_requests/565>

2 files changed, 59 insertions, 0 deletions

diff --git a/win32/Makefile.am b/win32/Makefile.am
index c3067577..8e31f91a 100644
--- a/win32/Makefile.am
+++ b/win32/Makefile.am
@@ -11,6 +11,7 @@ EXTRA_DIST = \
 	info-msvc.mak		\
 	install-msvc.mak	\
 	introspection-msvc.mak	\
+	librsvg.symbols	\
 	Makefile.vc		\
 	README.txt		\
 	rsvg-rust.mak		\
diff --git a/win32/librsvg.symbols b/win32/librsvg.symbols
new file mode 100644
index 00000000..eabf6d2c
--- /dev/null
+++ b/win32/librsvg.symbols
@@ -0,0 +1,58 @@
+/* symbols from rsvg.h */

+rsvg_cleanup

+rsvg_error_quark

+rsvg_error_get_type

+rsvg_handle_close

+rsvg_handle_flags_get_type

+rsvg_handle_free

+rsvg_handle_get_base_uri

+rsvg_handle_get_desc

+rsvg_handle_get_dimensions

+rsvg_handle_get_dimensions_sub

+rsvg_handle_get_intrinsic_dimensions

+rsvg_handle_get_intrinsic_size_in_pixels

+rsvg_handle_get_metadata

+rsvg_handle_get_pixbuf

+rsvg_handle_get_pixbuf_sub

+rsvg_handle_get_position_sub

+rsvg_handle_get_title

+rsvg_handle_get_type

+rsvg_handle_has_sub

+rsvg_handle_internal_set_testing

+rsvg_handle_new_from_data

+rsvg_handle_new

+rsvg_handle_new_from_file

+rsvg_handle_new_from_gfile_sync

+rsvg_handle_new_from_stream_sync

+rsvg_handle_new_with_flags

+rsvg_handle_read_stream_sync

+rsvg_handle_set_base_gfile

+rsvg_handle_set_base_uri

+rsvg_handle_set_dpi

+rsvg_handle_set_dpi_x_y

+rsvg_handle_set_size_callback

+rsvg_handle_set_stylesheet

+rsvg_handle_write

+rsvg_init

+rsvg_pixbuf_from_file

+rsvg_pixbuf_from_file_at_zoom

+rsvg_pixbuf_from_file_at_size

+rsvg_pixbuf_from_file_at_max_size

+rsvg_pixbuf_from_file_at_zoom_with_max

+rsvg_set_default_dpi

+rsvg_set_default_dpi_x_y

+rsvg_term

+

+/* symbols from rsvg-cairo.h */

+rsvg_handle_get_geometry_for_element

+rsvg_handle_get_geometry_for_layer

+rsvg_handle_render_cairo

+rsvg_handle_render_cairo_sub

+rsvg_handle_render_document

+rsvg_handle_render_element

+rsvg_handle_render_layer

+

+/* symbols from rsvg-features.h */

+rsvg_major_version

+rsvg_micro_version

+rsvg_minor_version
\ No newline at end of file