updated for version 7.0b
diff --git a/src/proto/version.pro b/src/proto/version.pro
index 3f371f9..00ca916 100644
--- a/src/proto/version.pro
+++ b/src/proto/version.pro
@@ -1,9 +1,9 @@
/* version.c */
-void make_version __ARGS((void));
-int highest_patch __ARGS((void));
-int has_patch __ARGS((int n));
-void ex_version __ARGS((exarg_T *eap));
-void list_version __ARGS((void));
-void intro_message __ARGS((int colon));
-void ex_intro __ARGS((exarg_T *eap));
+extern void make_version __ARGS((void));
+extern int highest_patch __ARGS((void));
+extern int has_patch __ARGS((int n));
+extern void ex_version __ARGS((exarg_T *eap));
+extern void list_version __ARGS((void));
+extern void intro_message __ARGS((int colon));
+extern void ex_intro __ARGS((exarg_T *eap));
/* vim: set ft=c : */