X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsrc%2Flocal_scan.h;h=23da01b2b7c9e27322a35155e6ffa3edc209fa80;hb=d4e569ca055d2a041f0bf4e11c981c3c3c266078;hp=548f70dbd60f9ce7648711130965e6d6a1f13fad;hpb=f0ed88dac3d0bb2ec10c3e799d4b410b3ec2c0c4;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/local_scan.h b/src/src/local_scan.h
index 548f70dbd..23da01b2b 100644
--- a/src/src/local_scan.h
+++ b/src/src/local_scan.h
@@ -2,14 +2,16 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) University of Cambridge 1995 - 2019 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* This file is the header that is the only Exim header to be included in the
 source for the local_scan.c() function. It contains definitions that are made
-available for use in that function, and which are documented.
+available for use in that function, and which are documented.  That source
+should first #define LOCAL_SCAN
 
 This API is also used for functions called by the ${dlfunc expansion item.
+Source for those should first #define DLFUNC_IMPL and then include this file.
 Coders of dlfunc routines should read the notes on tainting at the start of
 store.c
 */