diff --git a/server/win32-libgkrellmd.c b/server/win32-libgkrellmd.c
index cbd2686..913f60c 100644
--- a/server/win32-libgkrellmd.c
+++ b/server/win32-libgkrellmd.c
@@ -85,3 +85,18 @@ GkrellmdTicks * gkrellmd_ticks(void)
 gint           gkrellmd_get_timer_ticks(void)
     {return cb->gkrellmd_get_timer_ticks();}
 
+//---------------------------------------------------------------------------
+// new since 2.3.2
+
+void          gkrellm_debug(guint debug_level, const gchar *format, ...)
+	{
+  va_list arg;
+  va_start(arg, format);
+  cb->gkrellm_debugv(debug_level, format, arg);
+  va_end(arg);
+	}
+
+void          gkrellm_debugv(guint debug_level, const gchar *format, va_list arg)
+	{
+  cb->gkrellm_debugv(debug_level, format, arg);
+	}
diff --git a/server/win32-plugin.c b/server/win32-plugin.c
index c06ec8c..4e0506c 100644
--- a/server/win32-plugin.c
+++ b/server/win32-plugin.c
@@ -33,12 +33,12 @@ void win32_init_callbacks(void)
     gkrellmd_callbacks.gkrellmd_serve_data = gkrellmd_serve_data;
     gkrellmd_callbacks.gkrellmd_add_serveflag_done = gkrellmd_add_serveflag_done;
     gkrellmd_callbacks.gkrellmd_check_client_version = gkrellmd_check_client_version;
-    
-    gkrellmd_callbacks.gkrellmd_config_getline = gkrellmd_config_getline; 
-    
+
+    gkrellmd_callbacks.gkrellmd_config_getline = gkrellmd_config_getline;
+
     gkrellmd_callbacks.gkrellmd_client_input_connect = gkrellmd_client_input_connect;
-    
-    
+
+
     /* Small set of useful functions duplicated from src/utils.c.
     |  These really should just be in the gkrellm_ namespace for sysdep code
     |  common to gkrellm and gkrellmd, but for convenience, offer them in
@@ -48,22 +48,27 @@ void win32_init_callbacks(void)
     gkrellmd_callbacks.gkrellmd_getline_from_gstring = gkrellmd_getline_from_gstring;
     gkrellmd_callbacks.gkrellmd_dup_token = gkrellmd_dup_token;
     gkrellmd_callbacks.gkrellmd_dup_string = gkrellmd_dup_string;
-    
+
     gkrellmd_callbacks.gkrellm_free_glist_and_data = gkrellm_free_glist_and_data;
     gkrellmd_callbacks.gkrellm_getline_from_gstring = gkrellm_getline_from_gstring;
     gkrellmd_callbacks.gkrellm_dup_token = gkrellm_dup_token;
     gkrellmd_callbacks.gkrellm_dup_string = gkrellm_dup_string;
-    
-    
+
+
     /* Plugins should use above data serve functions instead of this.
     */
     gkrellmd_callbacks.gkrellmd_send_to_client = gkrellmd_send_to_client;
-    
-    
+
+
     /* Misc
     */
     gkrellmd_callbacks.gkrellmd_add_mailbox = gkrellmd_add_mailbox;
     gkrellmd_callbacks.gkrellmd_ticks = gkrellmd_ticks;
     gkrellmd_callbacks.gkrellmd_get_timer_ticks = gkrellmd_get_timer_ticks;
+
+    //---------------------------------------------------------------------------
+    // new since 2.3.2
+
+    gkrellmd_callbacks.gkrellm_debugv = gkrellm_debugv;
 }
 
diff --git a/server/win32-plugin.h b/server/win32-plugin.h
index 401a4c4..869eec9 100644
--- a/server/win32-plugin.h
+++ b/server/win32-plugin.h
@@ -34,12 +34,12 @@ typedef struct
     void		(*gkrellmd_serve_data)(GkrellmdMonitor *mon, gchar *line);
     void		(*gkrellmd_add_serveflag_done)(gboolean *);
     gboolean	(*gkrellmd_check_client_version)(GkrellmdMonitor *mon, gint major, gint minor, gint rev);
-    
+
     const gchar	*(*gkrellmd_config_getline)(GkrellmdMonitor *mon);
-    
+
     void		(*gkrellmd_client_input_connect)(GkrellmdMonitor *mon, void (*func)(GkrellmdClient *, gchar *));
-    
-    
+
+
     /* Small set of useful functions duplicated from src/utils.c.
     |  These really should just be in the gkrellm_ namespace for sysdep code
     |  common to gkrellm and gkrellmd, but for convenience, offer them in
@@ -49,30 +49,35 @@ typedef struct
     gboolean    (*gkrellmd_getline_from_gstring)(GString **, gchar *, gint);
     gchar *     (*gkrellmd_dup_token)(gchar **string, gchar *delimeters);
     gboolean    (*gkrellmd_dup_string)(gchar **dst, gchar *src);
-    
+
     void		(*gkrellm_free_glist_and_data)(GList **list_head);
     gboolean	(*gkrellm_getline_from_gstring)(GString **, gchar *, gint);
     gchar*      (*gkrellm_dup_token)(gchar **string, gchar *delimeters);
     gboolean    (*gkrellm_dup_string)(gchar **dst, gchar *src);
-    
-    
+
+
     /* Plugins should use above data serve functions instead of this.
     */
     gint        (*gkrellmd_send_to_client)(GkrellmdClient *client, gchar *buf);
-    
-    
+
+
     /* Misc
     */
     void        (*gkrellmd_add_mailbox)(gchar *);
     GkrellmdTicks * (*gkrellmd_ticks)(void);
     gint           (*gkrellmd_get_timer_ticks)(void);
 
+    //---------------------------------------------------------------------------
+    // new since 2.3.2
+
+    // gkrellm_debug is not called from libgkrellm, only gkrellm_debugv
+    void (*gkrellm_debugv)(guint debug_level, const gchar *format, va_list arg);
 
 } win32_plugin_callbacks;
 
 
 /// part of win32-plugin.c
-/// 
+///
 extern win32_plugin_callbacks gkrellmd_callbacks;
 
 
diff --git a/shared/log.c b/shared/log.c
index b70d2d6..a6f41c9 100644
--- a/shared/log.c
+++ b/shared/log.c
@@ -298,3 +298,12 @@ gkrellm_debug(guint debug_level, const gchar *format, ...)
 		va_end(varargs);
 		}
 	}
+
+void
+gkrellm_debugv(guint debug_level, const gchar *format, va_list arg)
+	{
+	if (_GK.debug_level & debug_level)
+		{
+		g_logv(NULL, G_LOG_LEVEL_DEBUG, format, arg);
+		}
+	}
diff --git a/shared/log.h b/shared/log.h
index 6bfa965..0492aad 100644
--- a/shared/log.h
+++ b/shared/log.h
@@ -39,10 +39,11 @@
 
 /**
  * @brief Prints our and/or logs a debug message.
- *  
+ *
  * If a logfile was set @see gkrellm_log_set_filename() the message will
  * be logged into the logfile as well.
- **/    
+ **/
 void gkrellm_debug(guint debug_level, const gchar *format, ...);
+void gkrellm_debugv(guint debug_level, const gchar *format, va_list arg);
 
 #endif //GK_LOG_H
diff --git a/src/win32-libgkrellm.c b/src/win32-libgkrellm.c
index 5a49234..903feda 100644
--- a/src/win32-libgkrellm.c
+++ b/src/win32-libgkrellm.c
@@ -1519,24 +1519,39 @@ gboolean      gkrellm_client_send_to_server(gchar *key_name, gchar *line)
 GkrellmDecal *gkrellm_create_decal_text_markup(GkrellmPanel *p, gchar *string, GkrellmTextstyle *ts, GkrellmStyle *style, gint x, gint y, gint w)
   {return callbacks->gkrellm_create_decal_text_markup(p,string,ts,style,x,y,w);}
 void          gkrellm_decal_text_markup_insert(GkrellmDecal *d, gchar *s, GkrellmTextstyle *ts, gint x_off, gint y_off)
-  {return callbacks->gkrellm_decal_text_markup_insert(d,s,ts,x_off,y_off);}
+  {callbacks->gkrellm_decal_text_markup_insert(d,s,ts,x_off,y_off);}
 
 void          gkrellm_decal_text_nth_inserted_set_offset(GkrellmDecal *d, gint n, gint x_off, gint y_off)
-  {return callbacks->gkrellm_decal_text_nth_inserted_set_offset(d, n, x_off, y_off);}
+  {callbacks->gkrellm_decal_text_nth_inserted_set_offset(d, n, x_off, y_off);}
 void          gkrellm_decal_text_nth_inserted_get_offset(GkrellmDecal *d, gint n, gint *x_off, gint *y_off)
-  {return callbacks->gkrellm_decal_text_nth_inserted_get_offset(d,n,x_off,y_off);}
+  {callbacks->gkrellm_decal_text_nth_inserted_get_offset(d,n,x_off,y_off);}
 void          gkrellm_config_instant_apply(GkrellmMonitor *mon)
-  {return callbacks->gkrellm_config_instant_apply(mon);}
+  {callbacks->gkrellm_config_instant_apply(mon);}
 GtkTreeSelection *gkrellm_gtk_scrolled_selection(GtkTreeView *treeview, GtkWidget *box, GtkSelectionMode s_mode, GtkPolicyType h_policy, GtkPolicyType v_policy, void (*func_cb)(), gpointer data)
   {return callbacks->gkrellm_gtk_scrolled_selection(treeview, box, s_mode, h_policy, v_policy, func_cb, data);}
 void          gkrellm_text_markup_extents(PangoFontDescription *font_desc, gchar *text, gint len, gint *width, gint *height, gint *baseline, gint *y_ink)
-  {return callbacks->gkrellm_text_markup_extents(font_desc, text, len, width, height, baseline, y_ink);}
+  {callbacks->gkrellm_text_markup_extents(font_desc, text, len, width, height, baseline, y_ink);}
 gint          gkrellm_gdk_string_markup_width(PangoFontDescription *d, gchar *s)
   {return callbacks->gkrellm_gdk_string_markup_width(d,s);}
 gint          gkrellm_gdk_text_markup_width(PangoFontDescription *font_desc, const gchar *string, gint len)
   {return callbacks->gkrellm_gdk_text_markup_width(font_desc, string, len);}
 void          gkrellm_gdk_draw_string_markup(GdkDrawable *drawable, PangoFontDescription *font, GdkGC *gc, gint x, gint y, gchar *string)
-  {return callbacks->gkrellm_gdk_draw_string_markup(drawable, font, gc, x, y, string);}
+  {callbacks->gkrellm_gdk_draw_string_markup(drawable, font, gc, x, y, string);}
 void          gkrellm_gdk_draw_text_markup(GdkDrawable *drawable, PangoFontDescription *font, GdkGC *gc, gint x, gint y, gchar *string, gint len)
-  {return callbacks->gkrellm_gdk_draw_text_markup(drawable, font, gc, x, y, string, len);}
+  {callbacks->gkrellm_gdk_draw_text_markup(drawable, font, gc, x, y, string, len);}
 
+//---------------------------------------------------------------------------
+// new since 2.3.2
+
+void          gkrellm_debug(guint debug_level, const gchar *format, ...)
+	{
+  va_list arg;
+  va_start(arg, format);
+  callbacks->gkrellm_debugv(debug_level, format, arg);
+  va_end(arg);
+	}
+
+void          gkrellm_debugv(guint debug_level, const gchar *format, va_list arg)
+	{
+  callbacks->gkrellm_debugv(debug_level, format, arg);
+	}
diff --git a/src/win32-plugin.c b/src/win32-plugin.c
index a3af2e3..019ec72 100644
--- a/src/win32-plugin.c
+++ b/src/win32-plugin.c
@@ -451,7 +451,7 @@ void win32_init_callbacks(void)
     //---------------------------------------------------------------------------
     // new since 2.3.2
 
-    gkrellm_callbacks.gkrellm_debug = gkrellm_debug;
+    gkrellm_callbacks.gkrellm_debugv = gkrellm_debugv;
 
 } // win32_init_callbacks()
 
diff --git a/src/win32-plugin.h b/src/win32-plugin.h
index 7446a42..bcd65d6 100644
--- a/src/win32-plugin.h
+++ b/src/win32-plugin.h
@@ -579,7 +579,8 @@ typedef struct
   //---------------------------------------------------------------------------
   // new since 2.3.2
 
-  void (*gkrellm_debug)(guint debug_level, const gchar *format, ...);
+  // gkrellm_debug is not called from libgkrellm, only gkrellm_debugv
+  void (*gkrellm_debugv)(guint debug_level, const gchar *format, va_list arg);
 
 } win32_plugin_callbacks;