From d4ee9bb93b215dbae25412d3c44834396fb3eabb Mon Sep 17 00:00:00 2001
From: DTB <trinity@trinity.moe>
Date: Mon, 25 Dec 2023 15:58:24 -0700
Subject: [PATCH] str(1): without <sysexits.h> fall back to ANSI C

---
 src/str.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/str.c b/src/str.c
index 2f38ec1..583422d 100644
--- a/src/str.c
+++ b/src/str.c
@@ -20,9 +20,10 @@
 #include <ctype.h>
 #include <stddef.h> /* NULL */
 #include <stdio.h> /* fprintf(3) */
+#include <stdlib.h> /* EXIT_FAILURE */
 #include <string.h> /* strcmp(3) */
 #if !defined EX_USAGE
-#	include <sysexits.h>
+#	define EX_USAGE EXIT_FAILURE
 #endif
 
 static char *program_name = "str";