girepository: Add get_type() wrapper macros

This makes `GIBaseInfo` and derived types more consistent with GObject
convention, and thus a bit more comfortable to use.

Signed-off-by: Philip Withnall <pwithnall@gnome.org>
Helps: #3216

girepository/giarginfo.h

@@ -32,6 +32,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_ARG_INFO (gi_arg_info_get_type ())
+
 /**
  * GI_IS_ARG_INFO:
  * @info: an info structure

girepository/gicallableinfo.h

@@ -32,6 +32,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_CALLABLE_INFO (gi_callable_info_get_type ())
+
 /**
  * GI_IS_CALLABLE_INFO:
  * @info: an info structure

girepository/gicallbackinfo.h

@@ -31,6 +31,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_CALLBACK_INFO (gi_callback_info_get_type ())
+
 /**
  * GI_IS_CALLBACK_INFO:
  * @info: an info structure

girepository/giconstantinfo.h

@@ -32,6 +32,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_CONSTANT_INFO (gi_constant_info_get_type ())
+
 /**
  * GI_IS_CONSTANT_INFO:
  * @info: an info structure

girepository/gienuminfo.h

@@ -32,6 +32,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_ENUM_INFO (gi_enum_info_get_type ())
+
 /**
  * GI_IS_ENUM_INFO:
  * @info: an info structure

girepository/gifieldinfo.h

@@ -32,6 +32,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_FIELD_INFO (gi_field_info_get_type ())
+
 /**
  * GI_IS_FIELD_INFO:
  * @info: an info structure

girepository/gifunctioninfo.h

@@ -32,6 +32,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_FUNCTION_INFO (gi_function_info_get_type ())
+
 /**
  * GI_IS_FUNCTION_INFO:
  * @info: an info structure

girepository/giinterfaceinfo.h

@@ -32,6 +32,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_INTERFACE_INFO (gi_interface_info_get_type ())
+
 /**
  * GI_IS_INTERFACE_INFO:
  * @info: an info structure

girepository/giobjectinfo.h

@@ -75,6 +75,8 @@ typedef void   (*GIObjectInfoSetValueFunction) (GValue *value, void *object);
  */
 typedef void * (*GIObjectInfoGetValueFunction) (const GValue *value);
 
+#define GI_TYPE_OBJECT_INFO (gi_object_info_get_type ())
+
 /**
  * GI_IS_OBJECT_INFO:
  * @info: an info structure

girepository/gipropertyinfo.h

@@ -32,6 +32,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_PROPERTY_INFO (gi_property_info_get_type ())
+
 /**
  * GI_IS_PROPERTY_INFO:
  * @info: an info structure

girepository/giregisteredtypeinfo.h

@@ -33,6 +33,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_REGISTERED_TYPE_INFO (gi_registered_type_info_get_type ())
+
 /**
  * GI_IS_REGISTERED_TYPE_INFO:
  * @info: an info structure

girepository/gisignalinfo.h

@@ -33,6 +33,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_SIGNAL_INFO (gi_signal_info_get_type ())
+
 /**
  * GI_IS_SIGNAL_INFO:
  * @info: an info structure

girepository/gistructinfo.h

@@ -32,6 +32,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_STRUCT_INFO (gi_struct_info_get_type ())
+
 /**
  * GI_IS_STRUCT_INFO:
  * @info: an info structure

girepository/gitypeinfo.h

@@ -32,6 +32,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_TYPE_INFO (gi_type_info_get_type ())
+
 /**
  * GI_IS_TYPE_INFO:
  * @info: an info structure

girepository/giunioninfo.h

@@ -32,6 +32,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_UNION_INFO (gi_union_info_get_type ())
+
 /**
  * GI_IS_UNION_INFO:
  * @info: an info structure

girepository/giunresolvedinfo.h

@@ -31,6 +31,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_UNRESOLVED_INFO (gi_unresolved_info_get_type ())
+
 /**
  * GI_IS_UNRESOLVED_INFO:
  * @info: an info structure

girepository/givalueinfo.h

@@ -32,6 +32,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_VALUE_INFO (gi_value_info_get_type ())
+
 /**
  * GI_IS_VALUE_INFO:
  * @info: an info structure

girepository/givfuncinfo.h

@@ -32,6 +32,8 @@
 
 G_BEGIN_DECLS
 
+#define GI_TYPE_VFUNC_INFO (gi_vfunc_info_get_type ())
+
 /**
  * GI_IS_VFUNC_INFO:
  * @info: an info structure