1 files changed, 6 insertions, 0 deletions

diff --git a/include/adaptive.h b/include/adaptive.h
index 8902da5..360b13e 100644
--- a/include/adaptive.h
+++ b/include/adaptive.h
@@ -12,6 +12,12 @@ static inline fp_t f2fp(double f)
         return (fp_t) {f * (1 << FP_SHIFT)};
 }
 
+static inline double fp2f(fp_t f)
+{
+        return ((double) f.val) / (1 << FP_SHIFT);
+}
+
+
 #define MAX_SERVICE_LEVELS 10
 typedef struct {
         fp_t            weight;