X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Futils.h;h=a966adb1a1a5b98ce58832f4b5dc722743dcfe47;hb=04d8a8e34e1fe7f33f1946863b36a24ee358175f;hp=42851501c4e1342ed37f2177f330661b4340a96c;hpb=1c475ecb575367a6b3f9328b0f643ad636155341;p=tinc

diff --git a/src/utils.h b/src/utils.h
index 42851501..a966adb1 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -21,6 +21,8 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
+#include "system.h"
+
 extern size_t hex2bin(const char *src, void *dst, size_t length);
 extern size_t bin2hex(const void *src, char *dst, size_t length);
 
@@ -38,6 +40,7 @@ extern const char *winerror(int);
 #define sockinprogress(x) ((x) == WSAEINPROGRESS || (x) == WSAEWOULDBLOCK)
 #define sockinuse(x) ((x) == WSAEADDRINUSE)
 #define socknotconn(x) ((x) == WSAENOTCONN)
+#define sockshutdown(x) ((x) == WSAESHUTDOWN)
 #else
 #define sockerrno errno
 #define sockstrerror(x) strerror(x)
@@ -54,4 +57,6 @@ extern bool check_id(const char *id);
 extern bool check_netname(const char *netname, bool strict);
 char *replace_name(const char *name);
 
+extern FILE *fopenmask(const char *filename, const char *mode, mode_t perms);
+
 #endif