--- a/utils/fastintfns.h
+++ b/utils/fastintfns.h
@@ -2,12 +2,12 @@
  *
  * WARNING: Assumes 2's complement arithmetic.
  */
-static inline int intmax( register int x, register int y )
+static inline int intmax( int x, int y )
 {
 	return x < y ? y : x;
 }
 
-static inline int intmin( register int x, register int y )
+static inline int intmin( int x, int y )
 {
 	return x < y ? x : y;
 }
