OSystem changes: removed create_thread() method (not needed anymore; 'pure' threads aren't very portable anyway, better we only use timers); introduced OSystem::TimerProc type

svn-id: r10430

2 files changed, 4 insertions, 10 deletions

diff --git a/backends/gp32/gp32.cpp b/backends/gp32/gp32.cpp
index e78f185aa5..5eba66274a 100644
--- a/backends/gp32/gp32.cpp
+++ b/backends/gp32/gp32.cpp
@@ -858,9 +858,6 @@ void OSystem_GP32::delay_msecs(uint msecs) {
 	while ( ( GpTickCountGet() - n ) < msecs) ;
 }
 	
-// Create a thread
-void OSystem_GP32::create_thread(ThreadProc *proc, void *param) { }
-	
 // Get the next event.
 // Returns true if an event was retrieved.	
 
@@ -979,7 +976,7 @@ bool OSystem_GP32::poll_event(Event *event) { 	// fixme: make more user-friendly
 // Set the function to be invoked whenever samples need to be generated
 // Format is the sample type format.
 // Only 16-bit signed mode is needed for simon & scumm
-bool OSystem_GP32::set_sound_proc(SoundProc *proc, void *param, SoundFormat format) { 
+bool OSystem_GP32::set_sound_proc(SoundProc proc, void *param, SoundFormat format) { 
 	return false; 
 }
 
@@ -1076,7 +1073,7 @@ void OSystem_GP32::stop_cdrom() { }
 void OSystem_GP32::update_cdrom() { }
 
 // Add a new callback timer
-void OSystem_GP32::set_timer(int timer, int (*callback)(int)) { }
+void OSystem_GP32::set_timer(TimerProc callback, int timer) { }
 
 // Mutex handling
 OSystem::MutexRef OSystem_GP32::create_mutex() {
diff --git a/backends/gp32/gp32.h b/backends/gp32/gp32.h
index 0b3f3dd338..0faf3f0cf2 100644
--- a/backends/gp32/gp32.h
+++ b/backends/gp32/gp32.h
@@ -73,9 +73,6 @@ public:
 	// Delay for a specified amount of milliseconds
 	void delay_msecs(uint msecs);
 	
-	// Create a thread
-	void create_thread(ThreadProc *proc, void *param);
-	
 	// Get the next event.
 	// Returns true if an event was retrieved.	
 	bool poll_event(Event *event);
@@ -83,7 +80,7 @@ public:
 	// Set the function to be invoked whenever samples need to be generated
 	// Format is the sample type format.
 	// Only 16-bit signed mode is needed for simon & scumm
-	bool set_sound_proc(SoundProc *proc, void *param, SoundFormat format);
+	bool set_sound_proc(SoundProc proc, void *param, SoundFormat format);
 	void clear_sound_proc();
 	
 	// Get or set a property
@@ -103,7 +100,7 @@ public:
 	void update_cdrom();
 
 	// Add a new callback timer
-	void set_timer(int timer, int (*callback)(int));
+	void set_timer(TimerProc callback, int timer);
 
 	// Mutex handling
 	OSystem::MutexRef create_mutex();