src/sn-evolution2.c: Clean up the mutation probability a bit.

[sort-networks.git] / src / sn_random.h

diff --git a/src/sn_random.h b/src/sn_random.h
index 5143264..ed89cc7 100644 (file)
--- a/src/sn_random.h
+++ b/src/sn_random.h
@@ -26,5 +26,6 @@ int sn_random (void);
 int sn_true_random (void);
 
 int sn_bounded_random (int min, int max);
+double sn_double_random (void);
 
 #endif /* SN_RANDOM_H */