3 files changed, 9 insertions, 0 deletions
diff --git a/sysdeps/stub/chflags.c b/sysdeps/stub/chflags.c
index 9380108283..18100cad90 100644
--- a/sysdeps/stub/chflags.c
+++ b/sysdeps/stub/chflags.c
@@ -21,6 +21,9 @@ Cambridge, MA 02139, USA.  */
 #include <sys/stat.h>
 
 /* Change the flags of FILE to FLAGS.  */
+
+int chflags __P ((const char *file, int flags));
+
 int
 chflags (file, flags)
      const char *file;
diff --git a/sysdeps/stub/fchflags.c b/sysdeps/stub/fchflags.c
index 4f59ad3480..21a66e8bd5 100644
--- a/sysdeps/stub/fchflags.c
+++ b/sysdeps/stub/fchflags.c
@@ -21,6 +21,9 @@ Cambridge, MA 02139, USA.  */
 #include <sys/stat.h>
 
 /* Change the flags of the file FD refers to to FLAGS.  */
+
+int fchflags __P ((int fd, int flags));
+
 int
 fchflags (fd, flags)
      int fd;
diff --git a/sysdeps/stub/sstk.c b/sysdeps/stub/sstk.c
index d7486737fa..aa1bfb2e73 100644
--- a/sysdeps/stub/sstk.c
+++ b/sysdeps/stub/sstk.c
@@ -20,6 +20,9 @@ Cambridge, MA 02139, USA.  */
 
 /* Increase the size of the stack by INCREMENT,
    and return the address of the bottom of the stack.  */
+
+void *sstk __P ((int increment));
+
 void *
 sstk (increment)
      int increment;