add code for recieving packets

[catta] / util.h

diff --git a/util.h b/util.h
index 9c3edd17a379930abf77f5be2666d78f153da10f..78f86d2e196d457ee38cbd013b5a35d23fcd9029 100644 (file)
--- a/util.h
+++ b/util.h
@@ -9,4 +9,8 @@ gchar *flx_get_host_name(void); /* g_free() the result! */
 gint flx_timeval_compare(const GTimeVal *a, const GTimeVal *b);
 glong flx_timeval_diff(const GTimeVal *a, const GTimeVal *b);
 
+gint flx_set_cloexec(gint fd);
+gint flx_set_nonblock(gint fd);
+gint flx_wait_for_write(gint fd);
+
 #endif