[glibmm] Predefine GIOMM_API for Doxygen

[Daniel Elstner <daniel src gnome org>]

commit 6eedc8a075f5ca856b57c9df2210df4ff471f08d
Author: Daniel Elstner <danielk openismus com>
Date:   Thu Aug 20 11:29:04 2009 +0200

    Predefine GIOMM_API for Doxygen
    
    * docs/reference/Doxyfile.in (PREDEFINED): Define GIOMM_API to the
    empty expansion, so that it won't show up in the documentation.

 ChangeLog                  |    7 +++++++
 docs/reference/Doxyfile.in |    1 +
 2 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index b359fbc..bd0df1a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2009-08-20  Daniel Elstner  <danielk openismus com>
 
+	Predefine GIOMM_API for Doxygen
+
+	* docs/reference/Doxyfile.in (PREDEFINED): Define GIOMM_API to the
+	empty expansion, so that it won't show up in the documentation.
+
+2009-08-20  Daniel Elstner  <danielk openismus com>
+
 	Substitute API version in filenames dynamically
 
 	* glib/glibmm.pc.in: Rename file from glib/glibmm-2.4.pc.in.
diff --git a/docs/reference/Doxyfile.in b/docs/reference/Doxyfile.in
index b214124..e6651fd 100644
--- a/docs/reference/Doxyfile.in
+++ b/docs/reference/Doxyfile.in
@@ -243,6 +243,7 @@ PREDEFINED             = __cplusplus \
                          "G_GNUC_NULL_TERMINATED=" \
                          "G_GNUC_PURE=" \
                          "GLIBMM_API=" \
+                         "GIOMM_API=" \
                          GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED \
                          GLIBMM_EXCEPTIONS_ENABLED \
                          GLIBMM_HAVE_WIDE_STREAM \