[svn-upgrade] Integrating new upstream version, iodine (0.4.1)

[debian/iodine.git] / src / tun.h

diff --git a/src/tun.h b/src/tun.h
index 2313b3aa9be0fdca8ece089be8acf6de43fbc686..72773defdcd6df7907b17f0a0e2aabdb14cf43e9 100644 (file)
--- a/src/tun.h
+++ b/src/tun.h
@@ -19,9 +19,9 @@
 
 int open_tun(const char *);
 void close_tun(int);
-int write_tun(int, char *, int);
-int read_tun(int, char *, int);
+int write_tun(int, char *, size_t);
+ssize_t read_tun(int, char *, size_t);
 int tun_setip(const char *);
-int tun_setmtu(const int);
+int tun_setmtu(const size_t);
 
 #endif /* _TUN_H_ */