From 919b17140098b01bc2d12e1054a35681b871e549 Mon Sep 17 00:00:00 2001
From: DTB <trinity@trinity.moe>
Date: Fri, 26 Apr 2024 19:35:33 -0600
Subject: [PATCH] scrut(1): conditionally include non-POSIX sysexits.h

---
 src/scrut.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/scrut.c b/src/scrut.c
index acc05ff..c5b675f 100644
--- a/src/scrut.c
+++ b/src/scrut.c
@@ -20,11 +20,13 @@
 #include <stdio.h> /* fprintf(3), stderr, NULL */
 #include <stdlib.h> /* EXIT_FAILURE, EXIT_SUCCESS */
 #include <string.h> /* memset(3), strchr(3) */
+#ifndef EX_USAGE
+#	include <sysexits.h>
+#endif
 #include <unistd.h> /* access(3), getopt(3), F_OK, R_OK, W_OK, X_OK */
 #include <sys/stat.h> /* lstat(3), stat struct, S_ISBLK, S_ISCHR, S_ISDIR,
                        * S_ISFIFO, S_ISGID, S_ISREG, S_ISLNK, S_ISSOCK,
                        * S_ISUID, S_ISVTX */
-#include <sysexits.h>
 
 static char args[] = "bcdefghkprsuwxLS";
 static char ops[(sizeof args) / (sizeof *args)];