Import Debian changes 4.89-2+deb9u4

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

diff --git a/OS/os.h-UNIX_SV b/OS/os.h-UNIX_SV
index 9ad824a..4943a07 100644 (file)
--- a/OS/os.h-UNIX_SV
+++ b/OS/os.h-UNIX_SV
@@ -19,4 +19,7 @@
 #define _SVID3
 #define NEED_H_ERRNO
 
+/* default is non-const */
+#define ICONV_ARG2_TYPE const char **
+
 /* End */