1 files changed, 24 insertions, 0 deletions
diff --git a/src/imap/imap-feature.h b/src/imap/imap-feature.h
new file mode 100644
index 0000000..a96aa6e
--- /dev/null
+++ b/src/imap/imap-feature.h
@@ -0,0 +1,24 @@
+#ifndef IMAP_FEATURE_H
+#define IMAP_FEATURE_H
+
+typedef void imap_client_enable_callback_t(struct client *);
+
+struct imap_feature {
+	const char *feature;
+	enum mailbox_feature mailbox_features;
+	imap_client_enable_callback_t *callback;
+	bool enabled;
+};
+ARRAY_DEFINE_TYPE(imap_feature, struct imap_feature);
+
+bool imap_feature_lookup(const char *name, unsigned int *feature_idx_r);
+const struct imap_feature *imap_feature_idx(unsigned int feature_idx);
+
+unsigned int
+imap_feature_register(const char *feature, enum mailbox_feature mailbox_features,
+		      imap_client_enable_callback_t *callback);
+
+void imap_features_init(void);
+void imap_features_deinit(void);
+
+#endif