1 files changed, 33 insertions, 0 deletions
diff --git a/src/core/modules.h b/src/core/modules.h
new file mode 100644
index 00000000..f175957b
--- /dev/null
+++ b/src/core/modules.h
@@ -0,0 +1,33 @@
+#ifndef __MODULES_H
+#define __MODULES_H
+
+#define MODULE_DATA_INIT(rec) \
+        (rec)->module_data = g_hash_table_new(g_str_hash, g_str_equal)
+
+#define MODULE_DATA_DEINIT(rec) \
+        g_hash_table_destroy((rec)->module_data)
+
+#define MODULE_DATA_SET(rec, data) \
+	g_hash_table_insert((rec)->module_data, MODULE_NAME, data)
+
+#define MODULE_DATA(rec) \
+	g_hash_table_lookup((rec)->module_data, MODULE_NAME)
+
+/* return unique number across all modules for `id' */
+int module_get_uniq_id(const char *module, int id);
+/* return unique number across all modules for `id'. */
+int module_get_uniq_id_str(const char *module, const char *id);
+
+/* returns the original module specific id, -1 = not found */
+int module_find_id(const char *module, int uniqid);
+/* returns the original module specific id, NULL = not found */
+const char *module_find_id_str(const char *module, int uniqid);
+
+/* Destroy unique IDs from `module'. This function is automatically called
+   when module is destroyed with module's name as the parameter. */
+void module_uniq_destroy(const char *module);
+
+void modules_init(void);
+void modules_deinit(void);
+
+#endif