diff --git a/plugin.go b/plugin.go
index 6d942a7ed..8d4388e42 100644
--- a/plugin.go
+++ b/plugin.go
@@ -1,9 +1,18 @@
 package core
 
+// PluginMetadata contains some brief information regarding a plugin.
 type PluginMetadata struct {
+	// Name of the plugin
 	Name string
 }
 
+// GetMetadataFuncName is the name of the function in the plugin to return PluginMetadata.
 const GetMetadataFuncName = "GetPluginMetadata"
 
+// GetMetadataFunc is the type of the function in the plugin to return PluginMetadata.
 type GetMetadataFunc func() PluginMetadata
+
+// LoadPlugins loads all possible plugins in the 'plugin' directory.
+func LoadPlugins() error {
+	return loadPluginsInternal()
+}
diff --git a/plugin_linux.go b/plugin_linux.go
index ae595ba6e..72673b9ed 100644
--- a/plugin_linux.go
+++ b/plugin_linux.go
@@ -12,7 +12,7 @@ import (
 	"v2ray.com/core/common/platform"
 )
 
-func LoadPlugins() error {
+func loadPluginsInternal() error {
 	pluginPath := platform.GetPluginDirectory()
 
 	dir, err := os.Open(pluginPath)
diff --git a/plugin_other.go b/plugin_other.go
index 718be38f7..183869a67 100644
--- a/plugin_other.go
+++ b/plugin_other.go
@@ -2,6 +2,6 @@
 
 package core
 
-func LoadPlugins() error {
+func loadPluginsInternal() error {
 	return nil
 }