[libsoup/wip/docs-updates: 7/9] docs: Document error quark functions

[Patrick Griffis <pgriffis src gnome org>]

commit d6ef34797a4804c21be28dd99f84e5b72e32f3ee
Author: Patrick Griffis <pgriffis igalia com>
Date:   Thu Apr 14 12:47:11 2022 -0500

    docs: Document error quark functions

 libsoup/soup-session.h             | 6 ++++++
 libsoup/soup-tld.h                 | 8 +++++++-
 libsoup/websocket/soup-websocket.h | 6 ++++++
 3 files changed, 19 insertions(+), 1 deletion(-)
---
diff --git a/libsoup/soup-session.h b/libsoup/soup-session.h
index 053cc39c..13e5a4f5 100644
--- a/libsoup/soup-session.h
+++ b/libsoup/soup-session.h
@@ -33,6 +33,12 @@ struct _SoupSessionClass {
         void (*_soup_reserved8) (void);
 };
 
+/**
+ * soup_session_error_quark:
+ * Registers error quark for SoupSession if needed.
+ *
+ * Returns: Error quark for SoupSession.
+ */
 SOUP_AVAILABLE_IN_ALL
 GQuark soup_session_error_quark (void);
 #define SOUP_SESSION_ERROR soup_session_error_quark ()
diff --git a/libsoup/soup-tld.h b/libsoup/soup-tld.h
index 8655a3ac..4825cd34 100644
--- a/libsoup/soup-tld.h
+++ b/libsoup/soup-tld.h
@@ -16,7 +16,13 @@ const char *soup_tld_get_base_domain         (const char *hostname,
 SOUP_AVAILABLE_IN_ALL
 gboolean    soup_tld_domain_is_public_suffix (const char *domain);
 
-/* Errors */
+
+/**
+ * soup_tld_error_quark:
+ * Registers error quark for soup_tld_get_base_domain() if needed.
+ *
+ * Returns: Error quark for Soup TLD functions.
+ */
 SOUP_AVAILABLE_IN_ALL
 GQuark soup_tld_error_quark (void);
 #define SOUP_TLD_ERROR soup_tld_error_quark()
diff --git a/libsoup/websocket/soup-websocket.h b/libsoup/websocket/soup-websocket.h
index decc4094..528c961d 100644
--- a/libsoup/websocket/soup-websocket.h
+++ b/libsoup/websocket/soup-websocket.h
@@ -24,6 +24,12 @@
 
 G_BEGIN_DECLS
 
+/**
+ * soup_websocket_error_quark:
+ * Registers error quark for SoupWebsocket if needed.
+ *
+ * Returns: Error quark for SoupWebsocket.
+ */
 #define SOUP_WEBSOCKET_ERROR (soup_websocket_error_quark ())
 SOUP_AVAILABLE_IN_ALL
 GQuark soup_websocket_error_quark (void) G_GNUC_CONST;