X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=blobdiff_plain;f=ipaddr.h;h=54f10d434367988a596f526c6fb1f267b75fe544;hp=f481b3e5f55c1f33a65c391d101915db88668aae;hb=5d8fc5c038cb1e4a213e5d0283ebfc5c853ac04f;hpb=fe5e9cc422cd72526ccfceffbc7e5af8ac83b407

diff --git a/ipaddr.h b/ipaddr.h
index f481b3e..54f10d4 100644
--- a/ipaddr.h
+++ b/ipaddr.h
@@ -6,12 +6,12 @@
 struct subnet {
     uint32_t prefix;
     uint32_t mask;
-    uint32_t len;
+    int len;
 };
 
 struct subnet_list {
-    uint32_t entries;
-    uint32_t alloc;
+    int32_t entries;
+    int32_t alloc;
     struct subnet *list;
 };
 
@@ -20,15 +20,14 @@ struct iprange {
 };
 
 struct ipset {
-    uint32_t l; /* Number of entries in list */
-    uint32_t a; /* Allocated space in list */
+    int32_t l; /* Number of entries in list */
+    int32_t a; /* Allocated space in list */
     struct iprange *d;
 };
 
 extern struct subnet_list *subnet_list_new(void);
 extern void subnet_list_free(struct subnet_list *a);
-extern void subnet_list_append(struct subnet_list *a, uint32_t prefix,
-			       uint32_t len);
+extern void subnet_list_append(struct subnet_list *a, uint32_t prefix, int len);
 
 static inline bool_t subnet_match(struct subnet s, uint32_t address)
 {