Added a register decl

diff --git a/modules/src/idf/idf_pkg.body b/modules/src/idf/idf_pkg.body
index ba5e4da..062e28c 100644 (file)
--- a/modules/src/idf/idf_pkg.body
+++ b/modules/src/idf/idf_pkg.body
@@ -149,7 +149,7 @@ init_idf()  {
        /*      A simple congruence random number generator, as
                described in Knuth, vol 2.
        */
-       int rnd = HASH_X;
+       register int rnd = HASH_X;
        register char *phm;
        
        for (phm = &hmask[0]; phm < &hmask[IDF_HSIZE];) {