--- a/src/thread/riscos/SDL_systhread.c	Sun May 21 17:27:13 2006 +0000
+++ b/src/thread/riscos/SDL_systhread.c	Sun May 28 13:04:16 2006 +0000
@@ -28,30 +28,36 @@
 
 #if SDL_THREADS_DISABLED
 
-int SDL_SYS_CreateThread(SDL_Thread *thread, void *args)
+int
+SDL_SYS_CreateThread (SDL_Thread * thread, void *args)
 {
-	SDL_SetError("Threads have not been compiled into this version of the library");
-	return(-1);
+    SDL_SetError
+        ("Threads have not been compiled into this version of the library");
+    return (-1);
 }
 
-void SDL_SYS_SetupThread(void)
+void
+SDL_SYS_SetupThread (void)
 {
-	return;
+    return;
 }
 
-Uint32 SDL_ThreadID(void)
+Uint32
+SDL_ThreadID (void)
 {
-	return(0);
+    return (0);
 }
 
-void SDL_SYS_WaitThread(SDL_Thread *thread)
+void
+SDL_SYS_WaitThread (SDL_Thread * thread)
 {
-	return;
+    return;
 }
 
-void SDL_SYS_KillThread(SDL_Thread *thread)
+void
+SDL_SYS_KillThread (SDL_Thread * thread)
 {
-	return;
+    return;
 }
 
 #else
@@ -60,85 +66,92 @@
 
 /* List of signals to mask in the subthreads */
 static int sig_list[] = {
-	SIGHUP, SIGINT, SIGQUIT, SIGPIPE, SIGALRM, SIGTERM, SIGCHLD, SIGWINCH,
-	SIGVTALRM, SIGPROF, 0
+    SIGHUP, SIGINT, SIGQUIT, SIGPIPE, SIGALRM, SIGTERM, SIGCHLD, SIGWINCH,
+    SIGVTALRM, SIGPROF, 0
 };
 
 #include <pthread.h>
 
 int riscos_using_threads = 0;
-Uint32 riscos_main_thread = 0; /* Thread running events */
+Uint32 riscos_main_thread = 0;  /* Thread running events */
 
-static void *RunThread(void *data)
+static void *
+RunThread (void *data)
 {
-	SDL_RunThread(data);
-	pthread_exit((void*)0);
-	return((void *)0);		/* Prevent compiler warning */
+    SDL_RunThread (data);
+    pthread_exit ((void *) 0);
+    return ((void *) 0);        /* Prevent compiler warning */
 }
 
-int SDL_SYS_CreateThread(SDL_Thread *thread, void *args)
+int
+SDL_SYS_CreateThread (SDL_Thread * thread, void *args)
 {
-	pthread_attr_t type;
+    pthread_attr_t type;
 
-	/* Set the thread attributes */
-	if ( pthread_attr_init(&type) != 0 ) {
-		SDL_SetError("Couldn't initialize pthread attributes");
-		return(-1);
-	}
-	pthread_attr_setdetachstate(&type, PTHREAD_CREATE_JOINABLE);
+    /* Set the thread attributes */
+    if (pthread_attr_init (&type) != 0) {
+        SDL_SetError ("Couldn't initialize pthread attributes");
+        return (-1);
+    }
+    pthread_attr_setdetachstate (&type, PTHREAD_CREATE_JOINABLE);
 
-	/* Create the thread and go! */
-	if ( pthread_create(&thread->handle, &type, RunThread, args) != 0 ) {
-		SDL_SetError("Not enough resources to create thread");
-		return(-1);
-	}
+    /* Create the thread and go! */
+    if (pthread_create (&thread->handle, &type, RunThread, args) != 0) {
+        SDL_SetError ("Not enough resources to create thread");
+        return (-1);
+    }
 
-        if (riscos_using_threads == 0)
-        {
-           riscos_using_threads = 1;
-           riscos_main_thread = SDL_ThreadID();
-        }
-      
-	return(0);
+    if (riscos_using_threads == 0) {
+        riscos_using_threads = 1;
+        riscos_main_thread = SDL_ThreadID ();
+    }
+
+    return (0);
 }
 
-void SDL_SYS_SetupThread(void)
+void
+SDL_SYS_SetupThread (void)
 {
-	int i;
-	sigset_t mask;
+    int i;
+    sigset_t mask;
 
-	/* Mask asynchronous signals for this thread */
-	sigemptyset(&mask);
-	for ( i=0; sig_list[i]; ++i ) {
-		sigaddset(&mask, sig_list[i]);
-	}
-	pthread_sigmask(SIG_BLOCK, &mask, 0);
-	
+    /* Mask asynchronous signals for this thread */
+    sigemptyset (&mask);
+    for (i = 0; sig_list[i]; ++i) {
+        sigaddset (&mask, sig_list[i]);
+    }
+    pthread_sigmask (SIG_BLOCK, &mask, 0);
+
 #ifdef PTHREAD_CANCEL_ASYNCHRONOUS
-	/* Allow ourselves to be asynchronously cancelled */
-	{ int oldstate;
-		pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, &oldstate);
-	}
+    /* Allow ourselves to be asynchronously cancelled */
+    {
+        int oldstate;
+        pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, &oldstate);
+    }
 #endif
 }
 
-Uint32 SDL_ThreadID(void)
+Uint32
+SDL_ThreadID (void)
 {
-	return((Uint32)pthread_self());
+    return ((Uint32) pthread_self ());
 }
 
-void SDL_SYS_WaitThread(SDL_Thread *thread)
+void
+SDL_SYS_WaitThread (SDL_Thread * thread)
 {
-	pthread_join(thread->handle, 0);
+    pthread_join (thread->handle, 0);
 }
 
-void SDL_SYS_KillThread(SDL_Thread *thread)
+void
+SDL_SYS_KillThread (SDL_Thread * thread)
 {
 #ifdef PTHREAD_CANCEL_ASYNCHRONOUS
-	pthread_cancel(thread->handle);
+    pthread_cancel (thread->handle);
 #else
-	pthread_kill(thread->handle, SIGKILL);
+    pthread_kill (thread->handle, SIGKILL);
 #endif
 }
 
 #endif
+/* vi: set ts=4 sw=4 expandtab: */