--- zzzz-none-000/linux-3.10.107/include/linux/isdn/capiutil.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/isdn/capiutil.h	2021-02-04 17:41:59.000000000 +0000
@@ -164,11 +164,6 @@
 			  __u8 _Command, __u8 _Subcommand,
 			  __u16 _Messagenumber, __u32 _Controller);
 
-/*
- * capi_info2str generated a readable string for Capi2.0 reasons.
- */
-char *capi_info2str(__u16 reason);
-
 /*-----------------------------------------------------------------------*/
 
 /*