for #155, fix all warnings for mac.

trunk/src/app/srs_app_hds.cpp

@@ -262,7 +262,6 @@ private:
 
 SrsHds::SrsHds(SrsSource *s)
     : currentSegment(NULL)
-    , source(s)
     , fragment_index(1)
     , video_sh(NULL)
     , audio_sh(NULL)

trunk/src/app/srs_app_hds.hpp

@@ -55,7 +55,6 @@ private:
 private:
     std::list<SrsHdsFragment *> fragments;
     SrsHdsFragment *currentSegment;
-    SrsSource *source;
     int fragment_index;
     SrsSharedPtrMessage *video_sh;
     SrsSharedPtrMessage *audio_sh;

trunk/src/app/srs_app_http.cpp

@@ -932,8 +932,8 @@ int SrsHttpResponseReader::read_chunked(std::string& data)
     srs_assert(length >= 3);
     
     // it's ok to set the pos and pos+1 to NULL.
-    at[length - 1] = NULL;
-    at[length - 2] = NULL;
+    at[length - 1] = 0;
+    at[length - 2] = 0;
     
     // size is the bytes size, excludes the chunk header and end CRLF.
     int ilength = ::strtol(at, NULL, 16);

trunk/src/app/srs_app_listener.hpp

@@ -33,7 +33,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <srs_app_st.hpp>
 #include <srs_app_thread.hpp>
 
-class sockaddr_in;
+struct sockaddr_in;
 
 /**
 * the udp packet handler.

trunk/src/app/srs_app_mpegts_udp.hpp

@@ -32,7 +32,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #ifdef SRS_AUTO_STREAM_CASTER
 
-class sockaddr_in;
+struct sockaddr_in;
 #include <string>
 #include <map>
 
@@ -46,7 +46,7 @@ class SrsRequest;
 class SrsRawH264Stream;
 class SrsSharedPtrMessage;
 class SrsRawAacStream;
-class SrsRawAacStreamCodec;
+struct SrsRawAacStreamCodec;
 class SrsPithyPrint;
 
 #include <srs_app_st.hpp>

trunk/src/app/srs_app_rtsp.hpp

@@ -51,7 +51,7 @@ class SrsStSocket;
 class SrsRtmpClient;
 class SrsRawH264Stream;
 class SrsRawAacStream;
-class SrsRawAacStreamCodec;
+struct SrsRawAacStreamCodec;
 class SrsSharedPtrMessage;
 class SrsCodecSample;
 class SrsSimpleBuffer;