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, 3 insertions, 3 deletions

diff --git a/lib-src/movemail.c b/lib-src/movemail.c
index 541edf545df..bb4a922014c 100644
--- a/lib-src/movemail.c
+++ b/lib-src/movemail.c
@@ -147,10 +147,10 @@ static char *mail_spool_name ();
 char *strerror (int);
 #endif
 
-static void fatal (char *s1, char *s2, char *s3);
+static void fatal (char *s1, char *s2, char *s3) NO_RETURN;
 static void error (char *s1, char *s2, char *s3);
-static void pfatal_with_name (char *name);
-static void pfatal_and_delete (char *name);
+static void pfatal_with_name (char *name) NO_RETURN;
+static void pfatal_and_delete (char *name) NO_RETURN;
 static char *concat (char *s1, char *s2, char *s3);
 static long *xmalloc (unsigned int size);
 #ifdef MAIL_USE_POP