Remove superfluous file

src/gos/gos_keil.c

@@ -1,89 +0,0 @@
-/*
- * This file is subject to the terms of the GFX License. If a copy of
- * the license was not distributed with this file, you can obtain one at:
- *
- *              http://ugfx.org/license.html
- */
-
-#include "gfx.h"
-#include <string.h>
-
-#if GFX_USE_OS_KEIL
-
-void _gosHeapInit(void);
-
-void _gosInit(void)
-{
-	#if !GFX_OS_NO_INIT
-		osKernelInitialize();
-		if (!osKernelRunning())
-			osKernelStart();
-	#elif !GFX_OS_INIT_NO_WARNING
-		#warning "GOS: Operating System initialization has been turned off. Make sure you call osKernelInitialize() and osKernelStart() before gfxInit() in your application!"
-	#endif
-
-	// Set up the heap allocator
-	_gosHeapInit();
-}
-
-void _gosDeinit(void)
-{
-}
-
-void gfxMutexInit(gfxMutex* pmutex)
-{
-	pmutex->id = osMutexCreate(&(pmutex->def));
-}
-
-void gfxSemInit(gfxSem* psem, semcount_t val, semcount_t limit)
-{
-	psem->id = osSemaphoreCreate(&(psem->def), limit);
-	while(val--)
-		osSemaphoreRelease(psem->id);
-}
-
-void gfxSemDestroy(gfxSem* psem)
-{
-	osSemaphoreDelete(psem->id);
-}
-
-bool_t gfxSemWait(gfxSem* psem, delaytime_t ms)
-{
-	return osSemaphoreWait(psem->id, ms) > 0;
-}
-
-bool_t gfxSemWaitI(gfxSem* psem)
-{
-	return osSemaphoreWait(psem->id, 0) > 0;
-}
-
-void gfxSemSignal(gfxSem* psem)
-{
-	osSemaphoreRelease(psem->id);
-}
-
-void gfxSemSignalI(gfxSem* psem)
-{
-	osSemaphoreRelease(psem->id);
-}
-
-gfxThreadHandle gfxThreadCreate(void* stackarea, size_t stacksz, threadpriority_t prio, DECLARE_THREAD_FUNCTION((*fn),p), void* param)
-{	
-	osThreadDef_t def;
-
-	(void)stackarea;
-	
-	def.pthread = (os_pthread)fn;
-	def.tpriority = prio;
-	def.instances = 1;
-	def.stacksize = stacksz;
-
-	return osThreadCreate(&def, param);
-}
-
-threadreturn_t gfxThreadWait(gfxThreadHandle thread) {
-	while(osThreadGetPriority(thread) == osPriorityError)
-		gfxYield();
-}
-
-#endif /* GFX_USE_OS_KEIL */