@@ -54,15 +54,15 @@
 extern int OFPlainConditionBroadcast(OFPlainCondition *condition);
 extern int OFPlainConditionWait(OFPlainCondition *condition,
     OFPlainMutex *mutex);
 extern int OFPlainConditionTimedWait(OFPlainCondition *condition,
     OFPlainMutex *mutex, OFTimeInterval timeout);
-#ifdef OF_AMIGAOS
+#if defined(OF_AMIGAOS) || defined(DOXYGEN)
 extern int OFPlainConditionWaitOrExecSignal(OFPlainCondition *condition,
     OFPlainMutex *mutex, ULONG *signalMask);
 extern int OFPlainConditionTimedWaitOrExecSignal(OFPlainCondition *condition,
     OFPlainMutex *mutex, OFTimeInterval timeout, ULONG *signalMask);
 #endif
 extern int OFPlainConditionFree(OFPlainCondition *condition);
 #ifdef __cplusplus
 }
 #endif