emacs: Add new option notmuch-search-hide-excluded

[notmuch] / util / error_util.h

diff --git a/util/error_util.h b/util/error_util.h
index 4bb338a2abeacd1253c1287c39f8d6769e1c5405..a51f001f449822d8d671516d2e435881442e1e31 100644 (file)
--- a/util/error_util.h
+++ b/util/error_util.h
@@ -25,6 +25,10 @@
 
 #include "function-attributes.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* There's no point in continuing when we've detected that we've done
  * something wrong internally (as opposed to the user passing in a
  * bogus value).
@@ -40,8 +44,11 @@ _internal_error (const char *format, ...) PRINTF_ATTRIBUTE (1, 2) NORETURN_ATTRI
  *
  * Note that __location__ comes from talloc.h.
  */
-#define INTERNAL_ERROR(format, ...)                    \
-    _internal_error (format " (%s).\n",                        \
+#define INTERNAL_ERROR(format, ...)                     \
+    _internal_error (format " (%s).\n",                 \
                     ##__VA_ARGS__, __location__)
 
+#ifdef __cplusplus
+}
+#endif
 #endif