File tnef-gcc15.patch of Package tnef

diff -upr tnef-1.4.18.orig/src/attr.h tnef-1.4.18/src/attr.h
--- tnef-1.4.18.orig/src/attr.h	2025-06-19 14:20:45.749720990 +0000
+++ tnef-1.4.18/src/attr.h	2025-06-19 14:22:32.598051539 +0000
@@ -69,6 +69,6 @@ typedef struct
 extern void attr_dump (Attr* attr);
 extern void attr_free (Attr* attr);
 extern void copy_date_from_attr (Attr* attr, struct date* dt);
-extern Attr* attr_read ();
+extern Attr* attr_read (FILE* in);
 
 #endif /* ATTR_H */