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, 1 insertions, 1 deletions

diff --git a/lib-src/b2m.c b/lib-src/b2m.c
index 733cd276653..f31b33f9780 100644
--- a/lib-src/b2m.c
+++ b/lib-src/b2m.c
@@ -70,7 +70,7 @@ long *xmalloc (unsigned int size);
 long *xrealloc (char *ptr, unsigned int size);
 char *concat (char *s1, char *s2, char *s3);
 long readline (struct linebuffer *linebuffer, register FILE *stream);
-void fatal (char *message);
+void fatal (char *message) NO_RETURN;
 
 /*
  * xnew -- allocate storage.  SYNOPSIS: Type *xnew (int n, Type);