[GNUnet-SVN] r17250 - gnunet/src/nse

[gnunet]

Author: wachs
Date: 2011-10-06 14:37:18 +0200 (Thu, 06 Oct 2011)
New Revision: 17250

Modified:
   gnunet/src/nse/gnunet-service-nse.c
Log:
log2 does not exist in math.h on freebsd


Modified: gnunet/src/nse/gnunet-service-nse.c
===================================================================
--- gnunet/src/nse/gnunet-service-nse.c 2011-10-06 11:51:43 UTC (rev 17249)
+++ gnunet/src/nse/gnunet-service-nse.c 2011-10-06 12:37:18 UTC (rev 17250)
@@ -76,6 +76,10 @@
  */
 #define NSE_PRIORITY 5
 
+#if FREEBSD
+#define log2(a) (log(a)/log(2))
+#endif
+
 /**
  * Amount of work required (W-bit collisions) for NSE proofs, in 
collision-bits.
  */