Change argument type to 'unsigned long'.

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/gcd.h b/lib/gcd.h
index 37ff21ea52..225057ed87 100644
--- a/lib/gcd.h
+++ b/lib/gcd.h
@@ -1,6 +1,6 @@
 /* Arithmetic.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   Written by Bruno Haible <haible@clisp.cons.org>, 2001.
+   Copyright (C) 2001-2002 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2001.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -28,6 +28,6 @@
 #endif
 
 /* Return the greatest common divisor of a > 0 and b > 0.  */
-extern unsigned int gcd PARAMS ((unsigned int a, unsigned int b));
+extern unsigned long gcd PARAMS ((unsigned long a, unsigned long b));
 
 #endif /* _GCD_H */