use u32 instead of unsigned in NodeList

1 files changed, 1 insertions, 1 deletions

diff --git a/ir.h b/ir.h
index d10005c..8a2abb5 100644
--- a/ir.h
+++ b/ir.h
@@ -102,7 +102,7 @@ typedef enum {
 const char *node_type_name(NodeType t);
 
 typedef struct {
-	unsigned len, cap;
+	u32 len, cap;
 	union {
 		struct Node *sbo;
 		struct Node **data;