tidying: char signedness

[users/heiko/exim.git] / src / OS / os.h-HP-UX-9

diff --git a/src/OS/os.h-HP-UX-9 b/src/OS/os.h-HP-UX-9
index dab965e3bebc787b3b351ad9ab5be7f039acc2fa..5a260d607ad9107c1c629fa0d3dc007efcbf1173 100644 (file)
--- a/src/OS/os.h-HP-UX-9
+++ b/src/OS/os.h-HP-UX-9
@@ -17,4 +17,7 @@
 
 typedef struct flock flock_t;
 
+/* default is non-const */
+#define ICONV_ARG2_TYPE const char **
+
 /* End */