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-rw-r--r--debug/pcprofile.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/debug/pcprofile.c b/debug/pcprofile.c
index 11447deb7d..eb95856c2d 100644
--- a/debug/pcprofile.c
+++ b/debug/pcprofile.c
@@ -1,5 +1,5 @@
 /* Profile PC and write result to FIFO.
-   Copyright (C) 1999 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
@@ -23,6 +23,7 @@
 #include <stdint.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <libc-internal.h>
 
 /* Nonzero if we are actually doing something.  */
 static int active;