turn on higher warning level in msvc for the core and libteletone and resolve warnings.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@634 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/switch_apr.h

@@ -76,6 +76,9 @@ extern "C" {
  * @{
  */	
 
+typedef apr_size_t swtich_size_t;
+typedef apr_int16_t switch_int16_t;
+
 /**
  * @defgroup switch_file_io File I/O Handling Functions
  * @ingroup switch_apr 

src/include/switch_buffer.h

@@ -80,7 +80,7 @@ SWITCH_DECLARE(int) switch_buffer_freespace(switch_buffer *buffer);
  * \param buffer any buffer of type switch_buffer
  * \return int ammount of buffer curently in use
  */
-SWITCH_DECLARE(int) switch_buffer_inuse(switch_buffer *buffer);
+SWITCH_DECLARE(size_t) switch_buffer_inuse(switch_buffer *buffer);
 
 /*! \brief Read data from a switch_buffer up to the ammount of datalen if it is available.  Remove read data from buffer. 
  * \param buffer any buffer of type switch_buffer

src/include/switch_channel.h

@@ -249,7 +249,7 @@ SWITCH_DECLARE(switch_status) switch_channel_hangup(switch_channel *channel);
   \param channel channel to test
   \return number of digits in the queue
 */
-SWITCH_DECLARE(int) switch_channel_has_dtmf(switch_channel *channel);
+SWITCH_DECLARE(size_t) switch_channel_has_dtmf(switch_channel *channel);
 
 /*!
   \brief Queue DTMF on a given channel

src/include/switch_module_interfaces.h

@@ -417,7 +417,7 @@ struct switch_codec_implementation {
 	/*! number of samples that denote one frame */
 	int samples_per_frame;
 	/*! number of bytes that denote one frame decompressed */
-	int bytes_per_frame;
+	size_t bytes_per_frame;
 	/*! number of bytes that denote one frame compressed */
 	int encoded_bytes_per_frame;
 	/*! number of channels represented */

src/include/switch_platform.h

@@ -38,6 +38,10 @@
 extern "C" {
 #endif
 
+#ifdef _MSC_VER
+#pragma warning(disable:4152 4054 4100)
+#endif
+
 #if (_MSC_VER >= 1400) // VC8+
 #ifndef _CRT_SECURE_NO_DEPRECATE
 #define _CRT_SECURE_NO_DEPRECATE

src/include/switch_utils.h

@@ -123,7 +123,7 @@ SWITCH_DECLARE(unsigned int) switch_separate_string(char *buf, char delim, char
   \param pool the memory pool to use
   \return SWITCH_STATUS_SUCCESS when successful
 */
-SWITCH_DECLARE(switch_status) switch_socket_create_pollfd(switch_pollfd_t *poll, switch_socket_t *sock, unsigned int flags, switch_memory_pool *pool);
+SWITCH_DECLARE(switch_status) switch_socket_create_pollfd(switch_pollfd_t *poll, switch_socket_t *sock, switch_int16_t flags, switch_memory_pool *pool);
 
 /*!
   \brief Wait for a socket