[gexiv2] gi: Fix scanner warnings

[Jens Georg <jensgeorg src gnome org>]

commit 6795fffd6f622dc4797432fb5ee94d3e12168a99
Author: Jens Georg <mail jensge org>
Date:   Sun Jul 17 11:44:14 2016 +0200

    gi: Fix scanner warnings
    
    Signed-off-by: Jens Georg <mail jensge org>

 Makefile.am              |    9 ++++++---
 gexiv2/gexiv2-log.h      |    6 +++---
 gexiv2/gexiv2-metadata.h |    4 ++--
 3 files changed, 11 insertions(+), 8 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 47eec10..59ccd92 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -51,16 +51,19 @@ gexiv2_vapi.stamp: $(top_builddir)/GExiv2-0.10.gir $(top_srcdir)/vapi/GExiv2-0.1
 dist_vapi_DATA = gexiv2.vapi
 EXTRA_DIST += $(top_srcdir)/vala/GExiv2-0.10.metadata gexiv2.vapi gexiv2.stamp
 
-GEXIV2_public_HEADERS = \
+GEXIV2_GIRHEADERS = \
        $(srcdir)/gexiv2/gexiv2.h \
        $(srcdir)/gexiv2/gexiv2-metadata.h \
-       $(srcdir)/gexiv2/gexiv2-managed-stream.h \
        $(srcdir)/gexiv2/gexiv2-preview-properties.h \
        $(srcdir)/gexiv2/gexiv2-preview-image.h \
        $(srcdir)/gexiv2/gexiv2-log.h \
        $(srcdir)/gexiv2/gexiv2-startup.h \
        gexiv2/gexiv2-version.h
 
+GEXIV2_public_HEADERS = \
+       $(srcdir)/gexiv2/gexiv2-managed-stream.h \
+       $(GEXIV2_GIRHEADERS)
+
 # Non-installed source files. #
 GEXIV2_sources = \
        gexiv2/gexiv2-metadata.cpp \
@@ -150,7 +153,7 @@ GExiv2-@GIR_VERSION@.gir: lib@PACKAGE_NAME@.la
 GExiv2_@GIR_VERSION_U@_gir_INCLUDES = GObject-2.0
 GExiv2_@GIR_VERSION_U@_gir_CFLAGS = -I$(srcdir) -I@PACKAGE_NAME@
 GExiv2_@GIR_VERSION_U@_gir_LIBS = lib@PACKAGE_NAME@.la
-GExiv2_@GIR_VERSION_U@_gir_FILES = $(GEXIV2_public_HEADERS)
+GExiv2_@GIR_VERSION_U@_gir_FILES = $(GEXIV2_GIRHEADERS)
 GExiv2_@GIR_VERSION_U@_gir_NAMESPACE = GExiv2
 GExiv2_@GIR_VERSION_U@_gir_VERSION = $(GIR_VERSION)
 INTROSPECTION_GIRS += GExiv2-$(GIR_VERSION).gir
diff --git a/gexiv2/gexiv2-log.h b/gexiv2/gexiv2-log.h
index 383a9a8..1274070 100644
--- a/gexiv2/gexiv2-log.h
+++ b/gexiv2/gexiv2-log.h
@@ -49,7 +49,7 @@ GExiv2LogLevel                gexiv2_log_get_level(void);
 void                           gexiv2_log_set_level(GExiv2LogLevel level);
 
 /**
- * gexiv2_log_get_handler
+ * gexiv2_log_get_handler:(skip)
  *
  * Returns: The current #GExiv2LogHandler, or the default if none set.  See
  * #gexiv2_log_get_default_handler.
@@ -57,7 +57,7 @@ void                          gexiv2_log_set_level(GExiv2LogLevel level);
 GExiv2LogHandler       gexiv2_log_get_handler(void);
 
 /**
- * gexiv2_log_get_default_handler
+ * gexiv2_log_get_default_handler: (skip)
  *
  * Returns: The default #GExiv2LogHandler, which uses Exiv2's built-in handler.  Exiv2 will send the
  * message to stderr.
@@ -65,7 +65,7 @@ GExiv2LogHandler      gexiv2_log_get_handler(void);
 GExiv2LogHandler       gexiv2_log_get_default_handler(void);
 
 /**
- * gexiv2_log_set_handler:
+ * gexiv2_log_set_handler: (skip)
  * @handler: A #GExiv2LogHandler callback to begin receiving log messages from Exiv2 and gexiv2
  *
  * This method is not thread-safe.  It's best to set this before beginning to use gexiv2.
diff --git a/gexiv2/gexiv2-metadata.h b/gexiv2/gexiv2-metadata.h
index 765f918..522f6fe 100644
--- a/gexiv2/gexiv2-metadata.h
+++ b/gexiv2/gexiv2-metadata.h
@@ -164,7 +164,7 @@ gboolean            gexiv2_metadata_open_path                       (GExiv2Metadata 
*self, const gchar *path,
 gboolean               gexiv2_metadata_open_buf                        (GExiv2Metadata *self, const guint8 
*data, glong n_data, GError **error);
 
 /**
- * gexiv2_metadata_open_stream:
+ * gexiv2_metadata_open_stream: (skip)
  * @cb: A #ManagedStreamCallbacks struct offering stream access.
  *
  * The stream must be an image format supported by Exiv2.
@@ -196,7 +196,7 @@ gboolean            gexiv2_metadata_from_app1_segment       (GExiv2Metadata *self, const 
guint8
 gboolean               gexiv2_metadata_save_file                       (GExiv2Metadata *self, const gchar 
*path, GError **error);
 
 /**
- * gexiv2_metadata_save_stream:
+ * gexiv2_metadata_save_stream: (skip)
  * @cb: A #ManagedStreamCallbacks struct offering stream access.
  *
  * Saves the metadata to the stream by reading the stream into memory,copying this object's