Fixed an issue terminating threads on iOS

modules/juce_core/threads/juce_Thread.cpp

@@ -167,6 +167,11 @@ Thread* JUCE_CALLTYPE Thread::getCurrentThread()
     return getCurrentThreadHolder()->value.get();
 }
 
+Thread::ThreadID Thread::getThreadId() const noexcept
+{
+    return threadId.get();
+}
+
 //==============================================================================
 void Thread::signalThreadShouldExit()
 {
@@ -174,6 +179,11 @@ void Thread::signalThreadShouldExit()
     listeners.call ([] (Listener& l) { l.exitSignalSent(); });
 }
 
+bool Thread::threadShouldExit() const
+{
+    return shouldExit.get() != 0;
+}
+
 bool Thread::currentThreadShouldExit()
 {
     if (auto* currentThread = getCurrentThread())

modules/juce_core/threads/juce_Thread.h

@@ -153,7 +153,7 @@ public:
 
         @see signalThreadShouldExit, currentThreadShouldExit
     */
-    bool threadShouldExit() const                { return shouldExit.get() != 0; }
+    bool threadShouldExit() const;
 
     /** Checks whether the current thread has been told to stop running.
         On the message thread, this will always return false, otherwise
@@ -309,7 +309,7 @@ public:
         thread's not actually running.
         @see getCurrentThreadId
     */
-    ThreadID getThreadId() const noexcept                           { return threadId.get(); }
+    ThreadID getThreadId() const noexcept;
 
     /** Returns the name of the thread.
         This is the name that gets set in the constructor.