From d35de0a5bc363f171f3791c4d4c4ddce204eefcb Mon Sep 17 00:00:00 2001
From: Aaron Blakely <aaron@ephasic.org>
Date: Mon, 20 Nov 2023 20:26:11 -0600
Subject: [PATCH] fix issue

---
 include/util.h | 2 ++
 src/util.c     | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/include/util.h b/include/util.h
index 9b81e92..7388cde 100644
--- a/include/util.h
+++ b/include/util.h
@@ -9,9 +9,11 @@
 
 #ifdef __STDC_VERSION__
 #if __STDC_VERSION >= 199901L
+#ifdef __USE_XOPEN2K
 void strlcpy(char *to, const char *from, int len);
 #endif
 #endif
+#endif
 
 int numPlaces(int n);
 float ctof(float c);
diff --git a/src/util.c b/src/util.c
index 198c800..031f860 100644
--- a/src/util.c
+++ b/src/util.c
@@ -16,6 +16,7 @@
 
 #ifdef __STDC_VERSION__
 #if __STDC_VERSION >= 199901L
+#ifdef __USE_XOPEN2K
 void strlcpy(char *to, const char *from, int len)
 {
     memccpy(to, from, '\0', len);
@@ -23,6 +24,7 @@ void strlcpy(char *to, const char *from, int len)
 }
 #endif
 #endif
+#endif
 
 int numPlaces(int n)
 {