+int SieveDebugEnable = 0;
+
+#define DBGLOG(LEVEL) if ((LEVEL != LOG_DEBUG) || (SieveDebugEnable != 0))
+
+#define SV_syslog(LEVEL, FORMAT, ...) \
+ DBGLOG(LEVEL) syslog(LEVEL, \
+ "Sieve: " FORMAT, __VA_ARGS__)
+
+#define SVM_syslog(LEVEL, FORMAT) \
+ DBGLOG(LEVEL) syslog(LEVEL, \
+ "Sieve: " FORMAT);