Import Debian changes 4.89-2+deb9u4

[hcoop/debian/exim4.git] / OS / os.h-USG

diff --git a/OS/os.h-USG b/OS/os.h-USG
index 1c780ee..e769220 100644 (file)
--- a/OS/os.h-USG
+++ b/OS/os.h-USG
@@ -13,4 +13,7 @@
 #define _SVID3
 #define NEED_H_ERRNO
 
+/* default is non-const */
+#define ICONV_ARG2_TYPE const char **
+
 /* End */