From 464e5f25dd85c5c528a4fb78fc4d0b6359cddf81 Mon Sep 17 00:00:00 2001
From: Brendan Cully <brendan@kublai.com>
Date: Wed, 14 Mar 2007 22:29:41 -0700
Subject: [PATCH] Undefine mbyte macros before overriding them (#2820)

---
 mbyte.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/mbyte.h b/mbyte.h
index dc5ed9999..a9a97a201 100644
--- a/mbyte.h
+++ b/mbyte.h
@@ -11,6 +11,15 @@
 # endif
 
 # ifndef HAVE_WC_FUNCS
+#ifdef iswprint
+# undef iswprint
+#endif
+#ifdef iswspace
+# undef iswspace
+#endif
+#ifdef iswalnum
+# undef iswalnum
+#endif
 size_t wcrtomb (char *s, wchar_t wc, mbstate_t *ps);
 size_t mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps);
 int iswprint (wint_t wc);
-- 
2.40.0