summaryrefslogtreecommitdiff
path: root/m4/visibility.m4
diff options
context:
space:
mode:
Diffstat (limited to 'm4/visibility.m4')
-rw-r--r--m4/visibility.m43
1 files changed, 2 insertions, 1 deletions
diff --git a/m4/visibility.m4 b/m4/visibility.m4
index 6e4b46150..8f27a122d 100644
--- a/m4/visibility.m4
+++ b/m4/visibility.m4
@@ -1,4 +1,4 @@
-# visibility.m4 serial 6
+# visibility.m4 serial 7
dnl Copyright (C) 2005, 2008, 2010-2021 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -58,6 +58,7 @@ AC_DEFUN([gl_VISIBILITY],
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
+ void dummyfunc (void);
void dummyfunc (void) {}
]],
[[]])],