Add NO_RETURN specifiers to functions in lib-src.

* lib-src/update-game-score.c (usage):  Add NO_RETURN specifier.
* lib-src/movemail.c (fatal, pfatal_with_name, pfatal_and_delete):
* lib-src/make-docfile.c (fatal):
* lib-src/hexl.c (usage):
* lib-src/fakemail.c (fatal):
* lib-src/etags.c (fatal, suggest_asking_for_help, pfatal):
* lib-src/emacsclient.c (fatal):
* lib-src/b2m.c (fatal): Likewise.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib-src/emacsclient.c b/lib-src/emacsclient.c
index bafc7e02720..cbf988348dd 100644
--- a/lib-src/emacsclient.c
+++ b/lib-src/emacsclient.c
@@ -158,6 +158,8 @@ char *server_file = NULL;
 int emacs_pid = 0;
 
 void print_help_and_exit (void) NO_RETURN;
+void fail (void) NO_RETURN;
+
 
 struct option longopts[] =
 {