1 files changed, 11 insertions, 1 deletions

diff --git a/gl/streq.h b/gl/streq.h
index 712948eb..8593de6d 100644
--- a/gl/streq.h
+++ b/gl/streq.h
@@ -1,5 +1,5 @@
 /* Optimized string comparison.
-   Copyright (C) 2001-2002, 2007, 2009-2023 Free Software Foundation, Inc.
+   Copyright (C) 2001-2002, 2007, 2009-2024 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as
@@ -21,6 +21,11 @@
 
 #include <string.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
 /* STREQ_OPT allows to optimize string comparison with a small literal string.
      STREQ_OPT (s, "EUC-KR", 'E', 'U', 'C', '-', 'K', 'R', 0, 0, 0)
    is semantically equivalent to
@@ -173,4 +178,9 @@ streq0 (const char *s1, const char *s2, char s20, char s21, char s22, char s23,
 
 #endif
 
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _GL_STREQ_H */