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-rw-r--r--hash_table.c4
-rw-r--r--set.c4
2 files changed, 4 insertions, 4 deletions
diff --git a/hash_table.c b/hash_table.c
index 2e0adc0..d097039 100644
--- a/hash_table.c
+++ b/hash_table.c
@@ -44,8 +44,8 @@
* free to avoid exponential performance degradation as the hash table fills
*/
-uint32_t deleted_key_value;
-const void *deleted_key = &deleted_key_value;
+static const uint32_t deleted_key_value;
+static const void *deleted_key = &deleted_key_value;
static const struct {
uint32_t max_entries, size, rehash;
diff --git a/set.c b/set.c
index edc4e4e..b525bcb 100644
--- a/set.c
+++ b/set.c
@@ -44,8 +44,8 @@
* free to avoid exponential performance degradation as the hash table fills
*/
-uint32_t deleted_key_value;
-const void *deleted_key = &deleted_key_value;
+static const uint32_t deleted_key_value;
+static const void *deleted_key = &deleted_key_value;
static const struct {
uint32_t max_entries, size, rehash;