Fix gnutls library version check, for system certs feature. Bug 1691

[exim.git] / src / OS / os.h-Darwin

diff --git a/src/OS/os.h-Darwin b/src/OS/os.h-Darwin
index 559003f537b24b7b9ef3cc255e79a3b0db827385..f4087404e14a8769191741f5543f516aa43343e3 100644 (file)
--- 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 */