Add "extern C {...} to header files for C++ builds.

[freeradius.git] / src / include / sysutmp.h

diff --git a/src/include/sysutmp.h b/src/include/sysutmp.h
index 8243714..27d5cdd 100644 (file)
--- a/src/include/sysutmp.h
+++ b/src/include/sysutmp.h
@@ -7,6 +7,9 @@
 #ifndef SYSUTMP_H_INCLUDED
 #define SYSUTMP_H_INCLUDED
 
+#include <freeradius-devel/ident.h>
+RCSIDH(sysutmp_h, "$Id$")
+
 /*
  *  If we have BOTH utmp.h and utmpx.h, then
  *  we prefer to use utmp.h, but only on systems other than Solaris.
@@ -34,6 +37,10 @@
 #  include <utmp.h>
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #ifdef __osf__
 #  define UT_NAMESIZE  32
 #  define UT_LINESIZE  32
@@ -95,4 +102,8 @@ struct utmp {
 
 #endif /* HAVE_UTMP_H */
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* SYSUTMP_H_INCLUDED */