Initial project import

tools/v/examples/submodule/mymodules/main_functions.v

@@ -0,0 +1,5 @@
+module mymodules
+
+pub fn add_xy(x int, y int) int {
+	return x + y
+}

tools/v/examples/submodule/mymodules/submodule/sub_functions.v

@@ -0,0 +1,5 @@
+module submodule
+
+pub fn sub_xy(x int, y int) int {
+	return x - y
+}