From 83de8de084de76938019f786f68ddf6d9a85b623 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89rico=20Nogueira?= <erico.erc@gmail.com>
Date: Mon, 20 Sep 2021 20:29:57 -0300
Subject: [PATCH] Specify that exit functions are noreturn.

Fixes a warning on clang.
---
 dnsquery.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/dnsquery.c b/dnsquery.c
index 796af22..c2a8896 100644
--- a/dnsquery.c
+++ b/dnsquery.c
@@ -15,6 +15,7 @@
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdnoreturn.h>
 #include <string.h>
 #include <sys/socket.h>
 #include <sys/types.h>
@@ -26,14 +27,14 @@
 #define BYTE1(x) (x & 0xff)
 #define BYTE2(x) ((x>>8)&0xff)
 
-static void e(const char *str)
+static noreturn void e(const char *str)
 {
 	fputs(str, stderr);
 	fputc('\n', stderr);
 	exit(1);
 }
 
-static void ep(const char *str, int v)
+static noreturn void ep(const char *str, int v)
 {
 	fprintf(stderr, "%s: %d\n", str, v);
 	exit(1);