include: Define dlfcn.h on Windows

"dlfcn.h" is not available on Windows, so Ceph provides a drop-in
replacement through "dlfcn_compat.h".

The issue is that directly importing "dlfcn.h" fails at the moment,
for which reason we'll simply add a file called "dlfcn.h" that
includes "dlfcn_compat.h".

Signed-off-by: Lucian Petrut <lpetrut@cloudbasesolutions.com>

diff --git a/src/include/win32/dlfcn.h b/src/include/win32/dlfcn.h
new file mode 100644 (file)
index 0000000..32e51f1
--- /dev/null
+++ b/src/include/win32/dlfcn.h
@@ -0,0 +1 @@
+#include "../dlfcn_compat.h"