X-Git-Url: https://git.exim.org/users/jgh/exim.git/blobdiff_plain/a1bccd48f3956b50a13a34f5aed4b72c658c61af..7e09992e0fb2d70750a686939636cf40f2a06ae3:/src/OS/os.h-OpenBSD

diff --git a/src/OS/os.h-OpenBSD b/src/OS/os.h-OpenBSD
index 9578047af..35eddd5a5 100644
--- a/src/OS/os.h-OpenBSD
+++ b/src/OS/os.h-OpenBSD
@@ -20,4 +20,7 @@ typedef struct flock flock_t;
 
 typedef struct __res_state *res_state;
 
+/* default is non-const */
+#define ICONV_ARG2_TYPE const char **
+
 /* End */