move some code to utils.[ch]

1 files changed, 8 insertions, 0 deletions

diff --git a/utils.c b/utils.c
new file mode 100644
index 0000000..cf0718a
--- /dev/null
+++ b/utils.c
@@ -0,0 +1,8 @@
+#include <string.h>
+#include "utils.h"
+
+int avl_strcmp(const void *k1, const void *k2, void *ptr)
+{
+	return strcmp(k1, k2);
+}
+