X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/2fc44bd527012cc3075667f8f50243ee01cdcd27..exim-4_89_RC5:/src/OS/os.h-Darwin?ds=sidebyside

diff --git a/src/OS/os.h-Darwin b/src/OS/os.h-Darwin
index 559003f53..f4087404e 100644
--- a/src/OS/os.h-Darwin
+++ b/src/OS/os.h-Darwin
@@ -42,4 +42,7 @@ updating Exim to use the newer interface. */
 #define OFF_T_FMT "%lld"
 #define LONGLONG_T long int
 
+/* default is non-const */
+#define ICONV_ARG2_TYPE const char **
+
 /* End */