--- a/src/thread/riscos/SDL_syscond.c	Thu Jul 06 18:01:37 2006 +0000
+++ b/src/thread/riscos/SDL_syscond.c	Mon Jul 10 21:04:37 2006 +0000
@@ -35,126 +35,133 @@
 
 struct SDL_cond
 {
-	pthread_cond_t cond;
+    pthread_cond_t cond;
 };
 
 /* Create a condition variable */
-SDL_cond * SDL_CreateCond(void)
+SDL_cond *
+SDL_CreateCond(void)
 {
-	SDL_cond *cond;
+    SDL_cond *cond;
 
-	cond = (SDL_cond *) SDL_malloc(sizeof(SDL_cond));
-	if ( cond ) {
-		if ( pthread_cond_init(&cond->cond, NULL) < 0 ) {
-			SDL_SetError("pthread_cond_init() failed");
-			SDL_free(cond);
-			cond = NULL;
-		}
-	}
-	return(cond);
+    cond = (SDL_cond *) SDL_malloc(sizeof(SDL_cond));
+    if (cond) {
+        if (pthread_cond_init(&cond->cond, NULL) < 0) {
+            SDL_SetError("pthread_cond_init() failed");
+            SDL_free(cond);
+            cond = NULL;
+        }
+    }
+    return (cond);
 }
 
 /* Destroy a condition variable */
-void SDL_DestroyCond(SDL_cond *cond)
+void
+SDL_DestroyCond(SDL_cond * cond)
 {
-	if ( cond ) {
-		pthread_cond_destroy(&cond->cond);
-		SDL_free(cond);
-	}
+    if (cond) {
+        pthread_cond_destroy(&cond->cond);
+        SDL_free(cond);
+    }
 }
 
 /* Restart one of the threads that are waiting on the condition variable */
-int SDL_CondSignal(SDL_cond *cond)
+int
+SDL_CondSignal(SDL_cond * cond)
 {
-	int retval;
+    int retval;
 
-	if ( ! cond ) {
-		SDL_SetError("Passed a NULL condition variable");
-		return -1;
-	}
+    if (!cond) {
+        SDL_SetError("Passed a NULL condition variable");
+        return -1;
+    }
 
-	retval = 0;
-	if ( pthread_cond_signal(&cond->cond) != 0 ) {
-		SDL_SetError("pthread_cond_signal() failed");
-		retval = -1;
-	}
-	return retval;
+    retval = 0;
+    if (pthread_cond_signal(&cond->cond) != 0) {
+        SDL_SetError("pthread_cond_signal() failed");
+        retval = -1;
+    }
+    return retval;
 }
 
 /* Restart all threads that are waiting on the condition variable */
-int SDL_CondBroadcast(SDL_cond *cond)
+int
+SDL_CondBroadcast(SDL_cond * cond)
 {
-	int retval;
+    int retval;
 
-	if ( ! cond ) {
-		SDL_SetError("Passed a NULL condition variable");
-		return -1;
-	}
+    if (!cond) {
+        SDL_SetError("Passed a NULL condition variable");
+        return -1;
+    }
 
-	retval = 0;
-	if ( pthread_cond_broadcast(&cond->cond) != 0 ) {
-		SDL_SetError("pthread_cond_broadcast() failed");
-		retval = -1;
-	}
-	return retval;
+    retval = 0;
+    if (pthread_cond_broadcast(&cond->cond) != 0) {
+        SDL_SetError("pthread_cond_broadcast() failed");
+        retval = -1;
+    }
+    return retval;
 }
 
-int SDL_CondWaitTimeout(SDL_cond *cond, SDL_mutex *mutex, Uint32 ms)
+int
+SDL_CondWaitTimeout(SDL_cond * cond, SDL_mutex * mutex, Uint32 ms)
 {
-	int retval;
-	struct timeval delta;
-	struct timespec abstime;
+    int retval;
+    struct timeval delta;
+    struct timespec abstime;
 
-	if ( ! cond ) {
-		SDL_SetError("Passed a NULL condition variable");
-		return -1;
-	}
+    if (!cond) {
+        SDL_SetError("Passed a NULL condition variable");
+        return -1;
+    }
 
-	gettimeofday(&delta, NULL);
+    gettimeofday(&delta, NULL);
 
-	abstime.tv_sec = delta.tv_sec + (ms/1000);
-	abstime.tv_nsec = (delta.tv_usec + (ms%1000) * 1000) * 1000;
-        if ( abstime.tv_nsec > 1000000000 ) {
-          abstime.tv_sec += 1;
-          abstime.tv_nsec -= 1000000000;
-        }
+    abstime.tv_sec = delta.tv_sec + (ms / 1000);
+    abstime.tv_nsec = (delta.tv_usec + (ms % 1000) * 1000) * 1000;
+    if (abstime.tv_nsec > 1000000000) {
+        abstime.tv_sec += 1;
+        abstime.tv_nsec -= 1000000000;
+    }
 
   tryagain:
-	retval = pthread_cond_timedwait(&cond->cond, &mutex->id, &abstime);
-	switch (retval) {
-	    case EINTR:
-		goto tryagain;
-		break;
-	    case ETIMEDOUT:
-		retval = SDL_MUTEX_TIMEDOUT;
-		break;
-	    case 0:
-		break;
-	    default:
-		SDL_SetError("pthread_cond_timedwait() failed");
-		retval = -1;
-		break;
-	}
-	return retval;
+    retval = pthread_cond_timedwait(&cond->cond, &mutex->id, &abstime);
+    switch (retval) {
+    case EINTR:
+        goto tryagain;
+        break;
+    case ETIMEDOUT:
+        retval = SDL_MUTEX_TIMEDOUT;
+        break;
+    case 0:
+        break;
+    default:
+        SDL_SetError("pthread_cond_timedwait() failed");
+        retval = -1;
+        break;
+    }
+    return retval;
 }
 
 /* Wait on the condition variable, unlocking the provided mutex.
    The mutex must be locked before entering this function!
  */
-int SDL_CondWait(SDL_cond *cond, SDL_mutex *mutex)
+int
+SDL_CondWait(SDL_cond * cond, SDL_mutex * mutex)
 {
-	int retval;
+    int retval;
 
-	if ( ! cond ) {
-		SDL_SetError("Passed a NULL condition variable");
-		return -1;
-	}
+    if (!cond) {
+        SDL_SetError("Passed a NULL condition variable");
+        return -1;
+    }
 
-	retval = 0;
-	if ( pthread_cond_wait(&cond->cond, &mutex->id) != 0 ) {
-		SDL_SetError("pthread_cond_wait() failed");
-		retval = -1;
-	}
-	return retval;
+    retval = 0;
+    if (pthread_cond_wait(&cond->cond, &mutex->id) != 0) {
+        SDL_SetError("pthread_cond_wait() failed");
+        retval = -1;
+    }
+    return retval;
 }
 #endif
+/* vi: set ts=4 sw=4 expandtab: */