3 files changed, 8 insertions, 4 deletions
diff --git a/wsutil/inet_addr-int.h b/wsutil/inet_addr-int.h
index 631787dfca..c71b1cd4ad 100644
--- a/wsutil/inet_addr-int.h
+++ b/wsutil/inet_addr-int.h
@@ -28,6 +28,10 @@
 #include <arpa/inet.h>
 #endif
 
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>		/* needed to define AF_ values on UNIX */
 #endif
diff --git a/wsutil/inet_addr.c b/wsutil/inet_addr.c
index b5f4cea62e..d56c955def 100644
--- a/wsutil/inet_addr.c
+++ b/wsutil/inet_addr.c
@@ -36,7 +36,7 @@ _inet_pton(int af, const gchar *src, gpointer dst)
 }
 
 const gchar *
-ws_inet_ntop4(gconstpointer src, gchar *dst, gsize dst_size)
+ws_inet_ntop4(gconstpointer src, gchar *dst, guint dst_size)
 {
     return inet_ntop(AF_INET, src, dst, dst_size);
 }
@@ -48,7 +48,7 @@ ws_inet_pton4(const gchar *src, guint32 *dst)
 }
 
 const gchar *
-ws_inet_ntop6(gconstpointer src, gchar *dst, gsize dst_size)
+ws_inet_ntop6(gconstpointer src, gchar *dst, guint dst_size)
 {
     return inet_ntop(AF_INET6, src, dst, dst_size);
 }
diff --git a/wsutil/inet_addr.h b/wsutil/inet_addr.h
index 330f6e0d88..6cf43a1cd9 100644
--- a/wsutil/inet_addr.h
+++ b/wsutil/inet_addr.h
@@ -29,13 +29,13 @@
 #include <epan/ipv6.h>
 
 WS_DLL_PUBLIC const gchar *
-ws_inet_ntop4(gconstpointer src, gchar *dst, gsize dst_size);
+ws_inet_ntop4(gconstpointer src, gchar *dst, guint dst_size);
 
 WS_DLL_PUBLIC gboolean
 ws_inet_pton4(const gchar *src, guint32 *dst);
 
 WS_DLL_PUBLIC const gchar *
-ws_inet_ntop6(gconstpointer src, gchar *dst, gsize dst_size);
+ws_inet_ntop6(gconstpointer src, gchar *dst, guint dst_size);
 
 WS_DLL_PUBLIC gboolean
 ws_inet_pton6(const gchar *src, struct e_in6_addr *dst);