+#define Log6(level, severity, fmt, a1, a2, a3, a4, a5, a6) \
+ LogExpand((level), (severity), (fmt) LogArg(a1) LogArg(a2) LogArg(a3) \
+ LogArg(a4) LogArg(a5) LogArg(a6))
+#define Log7(level, severity, fmt, a1, a2, a3, a4, a5, a6, a7) \
+ LogExpand((level), (severity), (fmt) LogArg(a1) LogArg(a2) LogArg(a3) \
+ LogArg(a4) LogArg(a5) LogArg(a6) LogArg(a7))