tanl: Simplify for platforms where 'long double' == 'double'.

[gnulib.git] / lib / passfd.h

diff --git a/lib/passfd.h b/lib/passfd.h
index 13eb3b1..048d9c8 100644 (file)
--- a/lib/passfd.h
+++ b/lib/passfd.h
@@ -4,7 +4,7 @@
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -14,8 +14,19 @@
 
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
 #ifndef PASSFD_H_
 #define PASSFD_H_ 1
-int sendfd (int sock, int fd);
-int recvfd (int sock);
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int sendfd (int sock, int fd);
+extern int recvfd (int sock, int flags);
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif