Enable prototypes.

1 files changed, 5 insertions, 9 deletions

diff --git a/lwlib/lwlib-int.h b/lwlib/lwlib-int.h
index 115cf790345..a198d10551d 100644
--- a/lwlib/lwlib-int.h
+++ b/lwlib/lwlib-int.h
@@ -3,11 +3,7 @@
 
 #include "lwlib.h"
 
-/*
-extern char *strdup (const char *);
-extern int strcasecmp (const char *, const char *);
-*/
-extern char *safe_strdup ();
+extern char *safe_strdup __P ((const char *));
 
 typedef struct _widget_instance
 {
@@ -45,13 +41,13 @@ typedef struct _widget_creation_entry
 /* update all other instances of a widget.  Can be used in a callback when
    a widget has been used by the user */
 void
-lw_internal_update_other_instances ();
+lw_internal_update_other_instances __P ((Widget, XtPointer, XtPointer));
 
 /* get the widget_value for a widget in a given instance */
 widget_value*
-lw_get_widget_value_for_widget ();
+lw_get_widget_value_for_widget __P ((widget_instance *, Widget));
 
-widget_info *lw_get_widget_info ();
-widget_instance * lw_get_widget_instance ();
+widget_info *lw_get_widget_info __P ((LWLIB_ID));
+widget_instance * lw_get_widget_instance __P ((Widget));
 
 #endif /* LWLIB_INTERNAL_H */