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-rw-r--r--login-utils/setpwnam.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/login-utils/setpwnam.h b/login-utils/setpwnam.h
index 7d69445e8..95785923f 100644
--- a/login-utils/setpwnam.h
+++ b/login-utils/setpwnam.h
@@ -11,6 +11,8 @@
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*/
+#ifndef UTIL_LINUX_SETPWNAM_H
+#define UTIL_LINUX_SETPWNAM_H
#include "pathnames.h"
@@ -26,4 +28,6 @@
# define SGROUP_FILE "/tmp/gshadow"
#endif
-extern int setpwnam (struct passwd *pwd);
+extern int setpwnam (struct passwd *pwd, const char *prefix);
+
+#endif /* UTIL_LINUX_SETPWNAM_H */