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-rw-r--r--libidu/idu-hash.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libidu/idu-hash.c b/libidu/idu-hash.c
index 58b6d3d..3d55c64 100644
--- a/libidu/idu-hash.c
+++ b/libidu/idu-hash.c
@@ -296,7 +296,7 @@ hash_dump (struct hash_table const *ht, void **vector_0, qsort_cmp_t compare)
/* Round a given number up to the nearest power of 2. */
-static unsigned long
+static unsigned long _GL_ATTRIBUTE_CONST
round_up_2 (unsigned long rough)
{
int round;