Remove K&R cruft.

[gnulib.git] / lib / acosl.c

diff --git a/lib/acosl.c b/lib/acosl.c
index d430254..df3d820 100644 (file)
--- a/lib/acosl.c
+++ b/lib/acosl.c
@@ -186,7 +186,8 @@ acosl (long double x)
 }
 
 #if 0
-main()
+int
+main (void)
 {
   printf ("%.18Lg %.18Lg\n",
           acosl(1.0L),