newlib/libc/include/devctl.h: Add extern "C" wrapper

Adding this was necessary to allow posix_devctl() from C++.
2020-02-19 08:03:40 -06:00 · 2020-02-19 08:03:40 -06:00 · 7dac41db18
parent ac36c2ec90
commit 7dac41db18
1 changed files with 8 additions and 0 deletions
--- a/newlib/libc/include/devctl.h
+++ b/newlib/libc/include/devctl.h
@ -35,6 +35,10 @@

 #include <sys/cdefs.h>

+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #if defined(__rtems__)
 /*
 * The FACE Technical Standard, Edition 3.0 and later require the
@ -67,4 +71,8 @@ int posix_devctl(
 );
 #endif

+#ifdef __cplusplus
+}
+#endif
+
 #endif