2 files changed, 8 insertions, 3 deletions
diff --git a/ChangeLog b/ChangeLog
index 37e1efd4b0..00444b12a2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat Jul 13 15:51:38 2013  Tanaka Akira  <akr@fsij.org>
+
+	* bignum.c (bary_small_lshift): Use size_t instead of long.
+	  (bary_small_rshift): Ditto.
+
 Sat Jul 13 15:33:33 2013  Tanaka Akira  <akr@fsij.org>
 
 	* bignum.c (bary_small_lshift): Functions moved to remove
diff --git a/bignum.c b/bignum.c
index 8af21cf948..3b3cca6c71 100644
--- a/bignum.c
+++ b/bignum.c
@@ -441,9 +441,9 @@ maxpow_in_bdigit(int base, int *exp_ret)
 }
 
 static BDIGIT
-bary_small_lshift(BDIGIT *zds, BDIGIT *xds, long n, int shift)
+bary_small_lshift(BDIGIT *zds, BDIGIT *xds, size_t n, int shift)
 {
-    long i;
+    size_t i;
     BDIGIT_DBL num = 0;
 
     for (i=0; i<n; i++) {
@@ -455,7 +455,7 @@ bary_small_lshift(BDIGIT *zds, BDIGIT *xds, long n, int shift)
 }
 
 static void
-bary_small_rshift(BDIGIT *zds, BDIGIT *xds, long n, int shift, int sign_bit)
+bary_small_rshift(BDIGIT *zds, BDIGIT *xds, size_t n, int shift, int sign_bit)
 {
     BDIGIT_DBL num = 0;
     BDIGIT x;