From fa053ca725358e728f6ad70f01be7a4dedeebd57 Mon Sep 17 00:00:00 2001
From: Martin Storsjö <martin@martin.st>
Date: Mon, 11 Jan 2010 17:27:07 +0000
Subject: Provide fallback implementations of getaddrinfo() and freeaddrinfo().
 Patch by Martin Storsjö <$firstname()$firstname,st>.
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Originally committed as revision 21145 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/network.h | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

(limited to 'libavformat/network.h')

diff --git a/libavformat/network.h b/libavformat/network.h
index 7af77991d4..43c2544031 100644
--- a/libavformat/network.h
+++ b/libavformat/network.h
@@ -68,4 +68,42 @@ static inline void ff_network_close(void)
 int inet_aton (const char * str, struct in_addr * add);
 #endif
 
+#if !HAVE_STRUCT_ADDRINFO
+struct addrinfo {
+    int ai_flags;
+    int ai_family;
+    int ai_socktype;
+    int ai_protocol;
+    int ai_addrlen;
+    struct sockaddr *ai_addr;
+    char *ai_canonname;
+    struct addrinfo *ai_next;
+};
+#endif
+
+/* getaddrinfo constants */
+#ifndef EAI_FAIL
+#define EAI_FAIL 4
+#endif
+
+#ifndef AI_PASSIVE
+#define AI_PASSIVE 1
+#endif
+
+#ifndef AI_CANONNAME
+#define AI_CANONNAME 2
+#endif
+
+#ifndef AI_NUMERICHOST
+#define AI_NUMERICHOST 4
+#endif
+
+#if !HAVE_GETADDRINFO
+int ff_getaddrinfo(const char *node, const char *service,
+                   const struct addrinfo *hints, struct addrinfo **res);
+void ff_freeaddrinfo(struct addrinfo *res);
+#define getaddrinfo ff_getaddrinfo
+#define freeaddrinfo ff_freeaddrinfo
+#endif
+
 #endif /* AVFORMAT_NETWORK_H */
-- 
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