From a52b55fef9283685ab315a4c9740ce4a434e384d Mon Sep 17 00:00:00 2001
From: Vysheng <mail@vysheng.ru>
Date: Thu, 30 Jan 2014 15:45:01 +0400
Subject: [PATCH] mtproto-client: do not use TCPQUICKACK in cygwin

---
 mtproto-client.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/mtproto-client.c b/mtproto-client.c
index dc2d22d..97ea4fa 100644
--- a/mtproto-client.c
+++ b/mtproto-client.c
@@ -1711,7 +1711,7 @@ int rpc_execute (struct connection *c, int op, int len) {
     logprintf ( "have %d Response bytes\n", Response_len);
   }
 
-#if !defined(__MACH__) && !defined(__FreeBSD__)
+#if !defined(__MACH__) && !defined(__FreeBSD__) && !defined (__CYGWIN__)
   setsockopt (c->fd, IPPROTO_TCP, TCP_QUICKACK, (int[]){0}, 4);
 #endif
   int o = c_state;
@@ -1719,19 +1719,19 @@ int rpc_execute (struct connection *c, int op, int len) {
   switch (o) {
   case st_reqpq_sent:
     process_respq_answer (c, Response/* + 8*/, Response_len/* - 12*/);
-#if !defined(__MACH__) && !defined(__FreeBSD__)
+#if !defined(__MACH__) && !defined(__FreeBSD__) && !defined (__CYGWIN__)
     setsockopt (c->fd, IPPROTO_TCP, TCP_QUICKACK, (int[]){0}, 4);
 #endif
     return 0;
   case st_reqdh_sent:
     process_dh_answer (c, Response/* + 8*/, Response_len/* - 12*/);
-#if !defined(__MACH__) && !defined(__FreeBSD__)
+#if !defined(__MACH__) && !defined(__FreeBSD__) && !defined (__CYGWIN__)
     setsockopt (c->fd, IPPROTO_TCP, TCP_QUICKACK, (int[]){0}, 4);
 #endif
     return 0;
   case st_client_dh_sent:
     process_auth_complete (c, Response/* + 8*/, Response_len/* - 12*/);
-#if !defined(__MACH__) && !defined(__FreeBSD__)
+#if !defined(__MACH__) && !defined(__FreeBSD__) && !defined (__CYGWIN__)
     setsockopt (c->fd, IPPROTO_TCP, TCP_QUICKACK, (int[]){0}, 4);
 #endif
     return 0;
@@ -1741,7 +1741,7 @@ int rpc_execute (struct connection *c, int op, int len) {
     } else {
       process_rpc_message (c, (void *)(Response/* + 8*/), Response_len/* - 12*/);
     }
-#if !defined(__MACH__) && !defined(__FreeBSD__)
+#if !defined(__MACH__) && !defined(__FreeBSD__) && !defined (__CYGWIN__)
     setsockopt (c->fd, IPPROTO_TCP, TCP_QUICKACK, (int[]){0}, 4);
 #endif
     return 0;
@@ -1769,7 +1769,7 @@ int tc_becomes_ready (struct connection *c) {
   assert (write_out (c, &byte, 1) == 1);
   flush_out (c);
   
-#if !defined(__MACH__) && !defined(__FreeBSD__)
+#if !defined(__MACH__) && !defined(__FreeBSD__) && !defined (__CYGWIN__)
   setsockopt (c->fd, IPPROTO_TCP, TCP_QUICKACK, (int[]){0}, 4);
 #endif
   int o = c_state;