Import Debian changes 4.89-2+deb9u4

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

diff --git a/OS/os.h-GNU b/OS/os.h-GNU
index cc4da0e..4499316 100644 (file)
--- a/OS/os.h-GNU
+++ b/OS/os.h-GNU
@@ -17,4 +17,7 @@ typedef struct flock flock_t;
 
 /* Hurd-specific bits below */
 
+/* default is non-const */
+#define ICONV_ARG2_TYPE const char **
+
 /* End */