diff --git a/ChangeLog b/ChangeLog
index b0613b6..aebc719 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2007-08-02  Richard B. Kreckel  <kreckel@ginac.de>
+
+	* src/base/digitseq/cl_DS_div.cc (cl_recip_suitable): uintC arguments.
+
 2007-08-01  Richard B. Kreckel  <kreckel@ginac.de>
 
 	* */*: Remove cl_boolean, cl_true, and cl_false in favor of built-in
diff --git a/src/base/digitseq/cl_DS_div.cc b/src/base/digitseq/cl_DS_div.cc
index a64519f..2ea8b61 100644
--- a/src/base/digitseq/cl_DS_div.cc
+++ b/src/base/digitseq/cl_DS_div.cc
@@ -58,7 +58,7 @@ namespace cln {
 // Break-even-point, should be acceptable for both architectures.
 // When in doubt, prefer to choose the standard algorithm.
 #if CL_USE_GMP
-  static inline bool cl_recip_suitable (uintL m, uintL n) // m > n
+  static inline bool cl_recip_suitable (uintC m, uintC n) // m > n
     { if (n < 900)
         return false;
       else
@@ -95,7 +95,7 @@ namespace cln {
 //   n = 2000: Newton faster for m >= 2020
 //   n = 2500: Newton faster for m >= 2520
 //   n = 5000: Newton faster for m >= 5020
-  static inline bool cl_recip_suitable (uintL m, uintL n) // m > n
+  static inline bool cl_recip_suitable (uintC m, uintC n) // m > n
     { if (n < 500)
         return false;
       else