diff --git a/src/os_unix.c b/src/os_unix.c
index 43ac4ae..ba74a2d 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -143,7 +143,7 @@
 
 #ifdef FEAT_XCLIPBOARD
 static int do_xterm_trace __ARGS((void));
-#define XT_TRACE_DELAY	50	/* delay for xterm tracing */
+# define XT_TRACE_DELAY	50	/* delay for xterm tracing */
 #endif
 
 static void handle_resize __ARGS((void));
diff --git a/src/proto/message.pro b/src/proto/message.pro
index 27771dd..f6b29a2 100644
--- a/src/proto/message.pro
+++ b/src/proto/message.pro
@@ -8,8 +8,6 @@
 void msg_source __ARGS((int attr));
 int emsg __ARGS((char_u *s));
 int emsg2 __ARGS((char_u *s, char_u *a1));
-int emsg3 __ARGS((char_u *s, char_u *a1, char_u *a2));
-int emsgn __ARGS((char_u *s, long n));
 void emsg_invreg __ARGS((int name));
 char_u *msg_trunc_attr __ARGS((char_u *s, int force, int attr));
 char_u *msg_may_trunc __ARGS((int force, char_u *s));