From 34d6cf105ef1f8019462ffe0639bded0fdb828bf Mon Sep 17 00:00:00 2001
From: nhmall <nhmall@nethack.org>
Date: Fri, 22 Dec 2023 13:54:51 -0500
Subject: [PATCH] zap.c, write.c, worn.c, worm.c nonnull returns

---
 include/extern.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/extern.h b/include/extern.h
index 27d1736af..49664ca9f 100644
--- a/include/extern.h
+++ b/include/extern.h
@@ -3724,7 +3724,7 @@ extern void zapsetup(void);
 extern void zapwrapup(void);
 extern void weffects(struct obj *) NONNULLARG1;
 extern int spell_damage_bonus(int);
-extern const char *exclam(int force);
+extern const char *exclam(int force) NONNULL;
 extern void hit(const char *, struct monst *, const char *) NONNULLPTRS;
 extern void miss(const char *, struct monst *) NONNULLPTRS;
 extern struct monst *bhit(coordxy, coordxy, int, enum bhit_call_types,
@@ -3751,7 +3751,7 @@ extern void destroy_item(int, int);
 extern int destroy_mitem(struct monst *, int, int) NONNULLARG1;
 extern int resist(struct monst *, char, int, int) NONNULLARG1;
 extern void makewish(void);
-extern const char *flash_str(int, boolean);
+extern const char *flash_str(int, boolean) NONNULL;
 
 /* ### unixmain.c, windsys.c ### */