gobject: Use _ prefixing in private headers over G_GNUC_INTERNAL in public headers

This helps out gtk-doc and g-ir-scanner, and also makes much clearer
what's private versus public.

https://bugzilla.gnome.org/show_bug.cgi?id=651745

12 files changed, 34 insertions, 31 deletions

diff --git a/gobject/gboxed.c b/gobject/gboxed.c
index b095539f1..6fa8f2631 100644
--- a/gobject/gboxed.c
+++ b/gobject/gboxed.c
@@ -75,7 +75,7 @@ value_free (GValue *value)
 }
 
 void
-g_boxed_type_init (void)
+_g_boxed_type_init (void)
 {
   static const GTypeInfo info = {
     0,                          /* class_size */
diff --git a/gobject/genums.c b/gobject/genums.c
index ab30bef67..4346508ae 100644
--- a/gobject/genums.c
+++ b/gobject/genums.c
@@ -26,6 +26,7 @@
 #include <string.h>
 
 #include "genums.h"
+#include "gtype-private.h"
 #include "gvalue.h"
 #include "gvaluecollector.h"
 
@@ -74,7 +75,7 @@ static gchar*	value_flags_enum_lcopy_value	(const GValue	*value,
 
 /* --- functions --- */
 void
-g_enum_types_init (void)
+_g_enum_types_init (void)
 {
   static gboolean initialized = FALSE;
   static const GTypeValueTable flags_enum_value_table = {
diff --git a/gobject/gobject.c b/gobject/gobject.c
index 33c978592..da2965702 100644
--- a/gobject/gobject.c
+++ b/gobject/gobject.c
@@ -27,6 +27,7 @@
 #include <signal.h>
 
 #include "gobject.h"
+#include "gtype-private.h"
 #include "gvaluecollector.h"
 #include "gsignal.h"
 #include "gparamspecs.h"
@@ -235,7 +236,7 @@ debug_objects_atexit (void)
 #endif	/* G_ENABLE_DEBUG */
 
 void
-g_object_type_init (void)
+_g_object_type_init (void)
 {
   static gboolean initialized = FALSE;
   static const GTypeFundamentalInfo finfo = {
diff --git a/gobject/gparam.c b/gobject/gparam.c
index bca47d225..383e3beaa 100644
--- a/gobject/gparam.c
+++ b/gobject/gparam.c
@@ -86,7 +86,7 @@ static gchar*	value_param_lcopy_value		(const GValue	*value,
 
 /* --- functions --- */
 void
-g_param_type_init (void)
+_g_param_type_init (void)
 {
   static const GTypeFundamentalInfo finfo = {
     (G_TYPE_FLAG_CLASSED |
diff --git a/gobject/gparamspecs.c b/gobject/gparamspecs.c
index f49936bc3..d1e3e887c 100644
--- a/gobject/gparamspecs.c
+++ b/gobject/gparamspecs.c
@@ -27,6 +27,7 @@
 #include <string.h>
 
 #include "gparamspecs.h"
+#include "gtype-private.h"
 #include "gvaluecollector.h"
 #include "gvaluearray.h"
 
@@ -1160,7 +1161,7 @@ param_variant_values_cmp (GParamSpec   *pspec,
 GType *g_param_spec_types = NULL;
 
 void
-g_param_spec_types_init (void)	
+_g_param_spec_types_init (void)	
 {
   const guint n_types = 23;
   GType type, *spec_types, *spec_types_bound;
diff --git a/gobject/gsignal.c b/gobject/gsignal.c
index c4375b111..649120b80 100644
--- a/gobject/gsignal.c
+++ b/gobject/gsignal.c
@@ -30,10 +30,10 @@
 #include <signal.h>
 
 #include "gsignal.h"
+#include "gtype-private.h"
 #include "gbsearcharray.h"
 #include "gvaluecollector.h"
 #include "gvaluetypes.h"
-#include "gboxed.h"
 #include "gobject.h"
 #include "genums.h"
 #include "gobject_trace.h"
@@ -765,7 +765,7 @@ signal_key_cmp (gconstpointer node1,
 }
 
 void
-g_signal_init (void)
+_g_signal_init (void)
 {
   SIGNAL_LOCK ();
   if (!g_n_signal_nodes)
diff --git a/gobject/gtype-private.h b/gobject/gtype-private.h
index 664eb55c3..85b6c58ad 100644
--- a/gobject/gtype-private.h
+++ b/gobject/gtype-private.h
@@ -27,6 +27,16 @@
 
 G_BEGIN_DECLS
 
+void    _g_value_c_init          (void); /* sync with gvalue.c */
+void    _g_value_types_init      (void); /* sync with gvaluetypes.c */
+void    _g_enum_types_init       (void); /* sync with genums.c */
+void    _g_param_type_init       (void); /* sync with gparam.c */
+void    _g_boxed_type_init       (void); /* sync with gboxed.c */
+void    _g_object_type_init      (void); /* sync with gobject.c */
+void    _g_param_spec_types_init (void); /* sync with gparamspecs.c */
+void    _g_value_transforms_init (void); /* sync with gvaluetransform.c */
+void    _g_signal_init           (void); /* sync with gsignal.c */
+
 /* for gboxed.c */
 gpointer        _g_type_boxed_copy      (GType          type,
                                          gpointer       value);
diff --git a/gobject/gtype.c b/gobject/gtype.c
index 8baa09886..d23bd2c9e 100644
--- a/gobject/gtype.c
+++ b/gobject/gtype.c
@@ -4321,7 +4321,7 @@ g_type_init_with_debug_flags (GTypeDebugFlags debug_flags)
   
   G_WRITE_UNLOCK (&type_rw_lock);
   
-  g_value_c_init ();
+  _g_value_c_init ();
 
   /* G_TYPE_TYPE_PLUGIN
    */
@@ -4329,35 +4329,35 @@ g_type_init_with_debug_flags (GTypeDebugFlags debug_flags)
   
   /* G_TYPE_* value types
    */
-  g_value_types_init ();
+  _g_value_types_init ();
   
   /* G_TYPE_ENUM & G_TYPE_FLAGS
    */
-  g_enum_types_init ();
+  _g_enum_types_init ();
   
   /* G_TYPE_BOXED
    */
-  g_boxed_type_init ();
+  _g_boxed_type_init ();
   
   /* G_TYPE_PARAM
    */
-  g_param_type_init ();
+  _g_param_type_init ();
   
   /* G_TYPE_OBJECT
    */
-  g_object_type_init ();
+  _g_object_type_init ();
   
   /* G_TYPE_PARAM_* pspec types
    */
-  g_param_spec_types_init ();
+  _g_param_spec_types_init ();
   
   /* Value Transformations
    */
-  g_value_transforms_init ();
+  _g_value_transforms_init ();
   
   /* Signal system
    */
-  g_signal_init ();
+  _g_signal_init ();
   
   G_UNLOCK (type_init_lock);
 }
diff --git a/gobject/gtype.h b/gobject/gtype.h
index 54befc814..22210d654 100644
--- a/gobject/gtype.h
+++ b/gobject/gtype.h
@@ -1661,18 +1661,6 @@ G_CONST_RETURN gchar* g_type_name_from_instance	(GTypeInstance	*instance);
 G_CONST_RETURN gchar* g_type_name_from_class	(GTypeClass	*g_class);
 
 
-/* --- internal functions --- */
-G_GNUC_INTERNAL void    g_value_c_init          (void); /* sync with gvalue.c */
-G_GNUC_INTERNAL void    g_value_types_init      (void); /* sync with gvaluetypes.c */
-G_GNUC_INTERNAL void    g_enum_types_init       (void); /* sync with genums.c */
-G_GNUC_INTERNAL void    g_param_type_init       (void); /* sync with gparam.c */
-G_GNUC_INTERNAL void    g_boxed_type_init       (void); /* sync with gboxed.c */
-G_GNUC_INTERNAL void    g_object_type_init      (void); /* sync with gobject.c */
-G_GNUC_INTERNAL void    g_param_spec_types_init (void); /* sync with gparamspecs.c */
-G_GNUC_INTERNAL void    g_value_transforms_init (void); /* sync with gvaluetransform.c */
-G_GNUC_INTERNAL void    g_signal_init           (void); /* sync with gsignal.c */
-
-
 /* --- implementation bits --- */
 #ifndef G_DISABLE_CAST_CHECKS
 #  define _G_TYPE_CIC(ip, gt, ct) \
diff --git a/gobject/gvalue.c b/gobject/gvalue.c
index 573969cee..775747460 100644
--- a/gobject/gvalue.c
+++ b/gobject/gvalue.c
@@ -139,7 +139,7 @@ static GBSearchConfig transform_bconfig = {
 
 /* --- functions --- */
 void
-g_value_c_init (void)
+_g_value_c_init (void)
 {
   transform_array = g_bsearch_array_create (&transform_bconfig);
 }
diff --git a/gobject/gvaluetransform.c b/gobject/gvaluetransform.c
index 825ba6f9c..1b7b4fdc3 100644
--- a/gobject/gvaluetransform.c
+++ b/gobject/gvaluetransform.c
@@ -22,6 +22,7 @@
 #include <string.h>
 
 #include "gvalue.h"
+#include "gtype-private.h"
 #include "genums.h"
 
 
@@ -243,7 +244,7 @@ value_transform_flags_string (const GValue *src_value,
 /* registration
  */
 void
-g_value_transforms_init (void)
+_g_value_transforms_init (void)
 {
   /* some transformations are a bit questionable,
    * we currently skip those
diff --git a/gobject/gvaluetypes.c b/gobject/gvaluetypes.c
index 78c7266d4..df3ef54e0 100644
--- a/gobject/gvaluetypes.c
+++ b/gobject/gvaluetypes.c
@@ -28,6 +28,7 @@
 #include <stdlib.h> /* qsort() */
 
 #include "gvaluetypes.h"
+#include "gtype-private.h"
 #include "gvaluecollector.h"
 #include "gobject.h"
 #include "gparam.h"
@@ -421,7 +422,7 @@ value_lcopy_variant (const GValue *value,
 
 /* --- type initialization --- */
 void
-g_value_types_init (void)
+_g_value_types_init (void)
 {
   GTypeInfo info = {
     0,				/* class_size */