Assign more suitable types and fix narrowing conversion warns.

[tinc] / src / subnet.h

diff --git a/src/subnet.h b/src/subnet.h
index 5bd5ff0..f50b13b 100644 (file)
--- a/src/subnet.h
+++ b/src/subnet.h
@@ -3,7 +3,7 @@
 
 /*
     subnet.h -- header for subnet.c
-    Copyright (C) 2000-2012 Guus Sliepen <guus@tinc-vpn.org>,
+    Copyright (C) 2000-2021 Guus Sliepen <guus@tinc-vpn.org>,
                   2000-2005 Ivo Timmermans
 
     This program is free software; you can redistribute it and/or modify
@@ -65,27 +65,28 @@ typedef struct subnet_t {
 
 extern splay_tree_t *subnet_tree;
 
-extern int subnet_compare(const struct subnet_t *, const struct subnet_t *);
-extern subnet_t *new_subnet(void) __attribute__ ((__malloc__));
-extern void free_subnet(subnet_t *);
+extern int subnet_compare(const struct subnet_t *a, const struct subnet_t *b);
+extern subnet_t *new_subnet(void) __attribute__((__malloc__));
+extern void free_subnet(subnet_t *subnet);
 extern void init_subnets(void);
 extern void exit_subnets(void);
-extern splay_tree_t *new_subnet_tree(void) __attribute__ ((__malloc__));
+extern splay_tree_t *new_subnet_tree(void) __attribute__((__malloc__));
 extern void free_subnet_tree(splay_tree_t *);
-extern void subnet_add(struct node_t *, subnet_t *);
-extern void subnet_del(struct node_t *, subnet_t *);
-extern void subnet_update(struct node_t *, subnet_t *, bool);
-extern int maskcmp(const void *, const void *, int);
-extern void maskcpy(void *, const void *, int, int);
-extern void mask(void *, int, int);
-extern bool maskcheck(const void *, int, int);
-extern bool net2str(char *, int, const subnet_t *);
-extern bool str2net(subnet_t *, const char *);
-extern subnet_t *lookup_subnet(const struct node_t *, const subnet_t *);
-extern subnet_t *lookup_subnet_mac(const struct node_t *, const mac_t *);
-extern subnet_t *lookup_subnet_ipv4(const ipv4_t *);
-extern subnet_t *lookup_subnet_ipv6(const ipv6_t *);
-extern bool dump_subnets(struct connection_t *);
+extern void subnet_add(struct node_t *owner, subnet_t *subnet);
+extern void subnet_del(struct node_t *owner, subnet_t *subnet);
+extern void subnet_update(struct node_t *owner, subnet_t *subnet, bool up);
+extern int maskcmp(const void *a, const void *b, size_t masklen);
+extern void maskcpy(void *dest, const void *src, size_t masklen, size_t len);
+extern void mask(void *mask, size_t masklen, size_t len);
+extern bool subnetcheck(const subnet_t subnet);
+extern bool maskcheck(const void *mask, size_t masklen, size_t len);
+extern bool net2str(char *netstr, size_t len, const subnet_t *subnet);
+extern bool str2net(subnet_t *subnet, const char *netstr);
+extern subnet_t *lookup_subnet(const struct node_t *owner, const subnet_t *subnet);
+extern subnet_t *lookup_subnet_mac(const struct node_t *owner, const mac_t *address);
+extern subnet_t *lookup_subnet_ipv4(const ipv4_t *address);
+extern subnet_t *lookup_subnet_ipv6(const ipv6_t *address);
+extern bool dump_subnets(struct connection_t *c);
 extern void subnet_cache_flush(void);
 
 #endif