fixed portability issue. (As long as we support other compilers than MSC/ICC we have to check explicitly for compiler and not only on Platform ... )

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@16218 54d463be-8e91-2dee-dedb-b68131a5f0ec

src/common/cbasetypes.h

@@ -219,7 +219,7 @@ typedef uintptr_t uintptr;
 #endif
 
 // keyword replacement
-#ifdef _WIN32
+#ifdef _MSC_VER
 // For MSVC (windows)
 #define inline __inline
 #define forceinline __forceinline