1 files changed, 4 insertions, 1 deletions

diff --git a/coreutils/libcoreutils/coreutils.h b/coreutils/libcoreutils/coreutils.h
index eabca8204..b93731bc7 100644
--- a/coreutils/libcoreutils/coreutils.h
+++ b/coreutils/libcoreutils/coreutils.h
@@ -1,3 +1,7 @@
+/*
+ * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
+ */
+
 #ifndef COREUTILS_H
 #define COREUTILS_H             1
 
@@ -7,6 +11,5 @@ extern int cp_mv_stat2(const char *fn, struct stat *fn_stat, stat_func sf);
 extern int cp_mv_stat(const char *fn, struct stat *fn_stat);
 
 extern mode_t getopt_mk_fifo_nod(int argc, char **argv);
-extern FILE *xgetoptfile_sort_uniq(char **argv, const char *mode);
 
 #endif