indent sources

fix style before adding more code

coio.c

@@ -24,21 +24,17 @@ coio_main()
 		coio_del(&coio_ready, coio_current);
 		coro_transfer(&_sched_ctx, &coio_current->ctx);
 
-		if (coio_current->done)
-		{
+		if (coio_current->done) {
 			_taskcount--;
 			coro_stack_free(&coio_current->stk);
 			free(coio_current);
 		}
-
 		coio_current = NULL;
 	}
 
-	if (_taskcount)
-	{
+	if (_taskcount) {
 		return -1;
 	}
-
 	return 0;
 }
 
@@ -54,7 +50,7 @@ _coio_entry(void *arg)
 }
 
 int
-coio_create(void (*f)(void *arg), void *arg, unsigned int stacksize)
+coio_create(coio_func f, void *arg, unsigned int stacksize)
 {
 	CoioTask       *task;
 
@@ -62,12 +58,10 @@ coio_create(void (*f)(void *arg), void *arg, unsigned int stacksize)
 	if (!task)
 		return -1;
 
-	if(!coro_stack_alloc(&task->stk, stacksize / sizeof(void *)))
-	{
+	if (!coro_stack_alloc(&task->stk, stacksize / sizeof(void *))) {
 		free(task);
 		return -1;
 	}
-
 	task->func = f;
 	task->arg = arg;
 
@@ -89,13 +83,10 @@ coio_yield()
 void
 coio_add(CoioTaskList * lst, CoioTask * task)
 {
-	if (lst->tail)
-	{
+	if (lst->tail) {
 		lst->tail->next = task;
 		task->prev = lst->tail;
-	}
-	else
-	{
+	} else {
 		lst->head = task;
 		task->prev = NULL;
 	}
@@ -106,21 +97,15 @@ coio_add(CoioTaskList *lst, CoioTask *task)
 void
 coio_del(CoioTaskList * lst, CoioTask * task)
 {
-	if (task->prev)
-	{
+	if (task->prev) {
 		task->prev->next = task->next;
-	}
-	else
-	{
+	} else {
 		lst->head = task->next;
 	}
 
-	if (task->next)
-	{
+	if (task->next) {
 		task->next->prev = task->prev;
-	}
-	else
-	{
+	} else {
 		lst->tail = task->prev;
 	}
 }

coio.h

@@ -6,6 +6,7 @@ extern "C" {
 #endif
 
 	typedef struct CoioTask CoioTask;
+	typedef void    (*coio_func) (void *arg);
 
 	int 		coio_main ();
 	int 		coio_create(void (*f) (void *arg), void *arg, unsigned int stacksize);

coioimpl.h

@@ -10,7 +10,7 @@ struct CoioTask {
 	coro_context 	ctx;
 	struct coro_stack stk;
 
-	coro_func func;
+	coio_func 	func;
 	void           *arg;
 
 	int 		done;

testyield.c

@@ -1,21 +1,24 @@
 #include <stdio.h>
 #include "coio.h"
 
-void _t1(void *arg)
+void
+_t1(void *arg)
 {
 	printf("Hello 1 from _t1\n");
 	coio_yield();
 	printf("Hello 2 from _t1\n");
 }
 
-void _t2(void *arg)
+void
+_t2(void *arg)
 {
 	printf("Hello 1 from _t2\n");
 	coio_yield();
 	printf("Hello 2 from _t2\n");
 }
 
-int main(int argc, char **argv)
+int
+main(int argc, char **argv)
 {
 	(void) argc;
 	(void) argv;
@@ -23,11 +26,9 @@ int main(int argc, char **argv)
 	coio_create(_t1, NULL, 0x8000);
 	coio_create(_t2, NULL, 0x8000);
 
-	if (coio_main() < 0)
-	{
+	if (coio_main() < 0) {
 		printf("Deadlocked\n");
 		return 1;
 	}
-
 	return 0;
 }