X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/5d25fbdc59ba08735c4f82c5d9c080d6e7bb6567..7c8c2fc9a6d1008149ee8ce11a7958ab427fc05a:/lib/bits.c

diff --git a/lib/bits.c b/lib/bits.c
index d570e64..6b5273b 100644
--- a/lib/bits.c
+++ b/lib/bits.c
@@ -29,6 +29,7 @@
 
 #include "bits.h"
 
+#if !HAVE_FLS
 /** @brief Compute index of leftmost 1 bit
  * @param n Integer
  * @return Index of leftmost 1 bit or -1
@@ -69,7 +70,7 @@ int leftmost_bit(uint32_t n) {
    */
   return x - 1;
 }
-
+#endif
 
 /*
 Local Variables: