add inline macro for msvc for upcoming inline functions.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@2481 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/switch_platform.h

@@ -75,6 +75,8 @@ BEGIN_EXTERN_C
 #endif
 #endif
 
+#define inline __inline
+
 #ifndef uint32_t
 typedef unsigned __int8		uint8_t;
 typedef unsigned __int16	uint16_t;