Merge branch 'xwidget' of https://github.com/jave/xwidget-emacs into xwidget

[gnu-emacs] / lib / sig2str.h

diff --git a/lib/sig2str.h b/lib/sig2str.h
index d16be98c07602621342fa8d28a5b24219b5f0fa3..df6bfd39e3d240234fe83852cacc43fbe73194dd 100644 (file)
--- a/lib/sig2str.h
+++ b/lib/sig2str.h
@@ -27,9 +27,17 @@
 /* Size of a buffer needed to hold a signal name like "HUP".  */
 # define SIG2STR_MAX (sizeof "SIGRTMAX" + INT_STRLEN_BOUND (int) - 1)
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 int sig2str (int, char *);
 int str2sig (char const *, int *);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 
 /* An upper bound on signal numbers allowed by the system.  */