Import input structs and helper functions from wayland
diff --git a/configure.ac b/configure.ac
index c535b28..239fb5b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -43,7 +43,7 @@
 
 AC_CHECK_FUNCS([mkostemp strchrnul])
 
-COMPOSITOR_MODULES="wayland-server xkbcommon pixman-1"
+COMPOSITOR_MODULES="wayland-server >= 1.1.90 xkbcommon pixman-1"
 
 AC_ARG_ENABLE(egl, [  --disable-egl],,
               enable_egl=yes)