64-bit on Windows

src/audio/oal/stream.cpp

@@ -5,7 +5,11 @@
 #include "sampman.h"
 
 #ifdef _WIN32
+
+// TODO: This is due to version difference of 32-bit libmpg123 and 64-bit libmpg123, fix it
+#ifndef _WIN64
 typedef long ssize_t;
+#endif
 #pragma comment( lib, "libsndfile-1.lib" )
 #pragma comment( lib, "libmpg123.lib" )
 #else
@@ -166,8 +170,11 @@ public:
 		
 		size_t size;
 		int err = mpg123_read(m_pMH, (unsigned char *)buffer, GetBufferSize(), &size);
+#if defined(__LP64__) || defined(_WIN64)
+		assert("We can't handle audio files more then 2 GB yet :shrug:" && (size < UINT32_MAX));
+#endif
 		if (err != MPG123_OK && err != MPG123_DONE) return 0;
-		return size;
+		return (uint32)size;
 	}
 };