Create go RTMPSockBuf struct

rtmp/rtmp.go

@@ -156,8 +156,8 @@ type RTMP struct {
 	m_resplen              int
 	m_unackd               int
 	m_clientID             AVal
-	m_read                 C.RTMP_READ
-	m_write                C.RTMPPacket
+	m_read                 RTMP_READ
+	m_write                RTMPPacket
 	m_sb                   C.RTMPSockBuf
 	Link                   C.RTMP_LNK
 }
@@ -171,7 +171,7 @@ type RTMPPacket struct {
 	m_nInfoField2     int32
 	m_nBodySize       uint32
 	m_nBytesRead      uint32
-	m_chunk           *RTMPChunk
+	m_chunk           *C.RTMPChunk
 	m_body            *byte
 }
 
@@ -203,6 +203,15 @@ type RTMP_READ struct {
 	nIgnoredFlvFrameCounter uint32
 }
 
+type RTMPSockBuf struct {
+	sb_socket   int
+	sb_size     int
+	sb_start    *byte
+	sb_buf      [C.RTMP_BUFFER_CACHE_SIZE]byte // port const
+	sb_timedout int
+	sb_ssl      uintptr
+}
+
 var _ Session = (*session)(nil)
 
 // NewSession returns a new session.