@@ -14,10 +14,12 @@
  * file.
  */
 
 #import "OFMutex.h"
 
+@class OFDate;
+
 /*!
  * @brief A class implementing a condition variable for thread synchronization.
  */
 @interface OFCondition: OFMutex
 {
@@ -36,10 +38,28 @@
  * @brief Blocks the current thread until another thread calls @ref signal or
  *	  @ref broadcast.
  */
 - (void)wait;
 
+/*!
+ * @brief Blocks the current thread until another thread calls @ref signal,
+ *	  @ref broadcast or the timeout is reached.
+ *
+ * @param timeInterval The time interval until the timeout is reached
+ * @return Whether the condition has been signaled
+ */
+- (bool)waitForTimeInterval: (double)timeInterval;
+
+/*!
+ * @brief Blocks the current thread until another thread calls @ref signal,
+ *	  @ref broadcast or the timeout is reached.
+ *
+ * @param date The date at which the timeout is reached
+ * @return Whether the condition has been signaled
+ */
+- (bool)waitUntilDate: (OFDate*)date;
+
 /*!
  * @brief Signals the next waiting thread to continue.
  */
 - (void)signal;