Add internal versions of g_return_[val_]_if_fail

These are only enabled on debug=yes, so not by default
in released tarballs.

diff --git a/gtk/gtkprivate.h b/gtk/gtkprivate.h
index 746103dc4a2309795dfb581a39473147bbd4b6e8..5b05f5bb47d144a605c3d225c3b6f697b020fdc0 100644 (file)
--- a/gtk/gtkprivate.h
+++ b/gtk/gtkprivate.h
@@ -37,6 +37,16 @@ G_BEGIN_DECLS
 #define GTK_PARAM_WRITABLE G_PARAM_WRITABLE|G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB
 #define GTK_PARAM_READWRITE G_PARAM_READWRITE|G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB
 
+#ifdef G_DISABLE_CAST_CHECKS
+/* This is true for debug no and minimum */
+#define gtk_internal_return_if_fail(__expr) G_STMT_START{ (void)0; }G_STMT_END
+#define gtk_internal_return_val_if_fail(__expr, __val) G_STMT_START{ (void)0; }G_STMT_END
+#else
+/* This is true for debug yes */
+#define gtk_internal_return_if_fail(__expr) g_return_if_fail(__expr)
+#define gtk_internal_return_val_if_fail(__expr, __val) g_return_val_if_fail(__expr, __val)
+#endif
+
 const gchar * _gtk_get_datadir            (void);
 const gchar * _gtk_get_libdir             (void);
 const gchar * _gtk_get_sysconfdir         (void);