Fix for support win64.

--HG--
branch : develop

src/libs/vmisc/debugbreak.h

@@ -115,7 +115,9 @@ static void __inline__ debug_break(void)
           * */
         __builtin_trap();
     } else {
-        #ifdef _WIN32
+        #if defined(_WIN32) || defined(_WIN64)
+        /* SIGTRAP available only on POSIX-compliant operating systems
+         * use builtin trap instead */
             __builtin_trap();
         #else
             raise(SIGTRAP);