1 files changed, 3 insertions, 2 deletions
diff --git a/src/libdatastruct/avltree_init.c b/src/libdatastruct/avltree_init.c
index b4bfbe5..9a92d08 100644
--- a/src/libdatastruct/avltree_init.c
+++ b/src/libdatastruct/avltree_init.c
@@ -1,15 +1,16 @@
 /* ISC license. */
 
+#include <stdint.h>
 #include <errno.h>
 #include <skalibs/functypes.h>
 #include <skalibs/gensetdyn.h>
 #include <skalibs/avlnode.h>
 #include <skalibs/avltree.h>
 
-void avltree_init (avltree *t, unsigned int base, unsigned int fracnum, unsigned int fracden, dtokfunc_t_ref dtok, cmpfunc_t_ref f, void *p)
+void avltree_init (avltree *t, uint32_t base, uint32_t fracnum, uint32_t fracden, dtokfunc_t_ref dtok, cmpfunc_t_ref f, void *p)
 {
   gensetdyn_init(&t->x, sizeof(avlnode), base, fracnum, fracden) ;
-  t->root = (unsigned int)-1 ;
+  t->root = UINT32_MAX ;
   t->dtok = dtok ;
   t->kcmp = f ;
   t->external = p ;