1 files changed, 3 insertions, 8 deletions
diff --git a/contrib/libf2c/libF77/d_nint.c b/contrib/libf2c/libF77/d_nint.c
index 064beff..8be4275 100644
--- a/contrib/libf2c/libF77/d_nint.c
+++ b/contrib/libf2c/libF77/d_nint.c
@@ -1,14 +1,9 @@
 #include "f2c.h"
 
-#ifdef KR_headers
-double floor();
-double d_nint(x) doublereal *x;
-#else
 #undef abs
 #include <math.h>
-double d_nint(doublereal *x)
-#endif
+double
+d_nint (doublereal * x)
 {
-return( (*x)>=0 ?
-	floor(*x + .5) : -floor(.5 - *x) );
+  return ((*x) >= 0 ? floor (*x + .5) : -floor (.5 - *x));
 }