The pthread_yield isn't portable, let's use the POSIX equivalent
instead.
---
 tog/tog.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tog/tog.c b/tog/tog.c
index 5af8f69f..791c2b51 100644
--- a/tog/tog.c
+++ b/tog/tog.c
@@ -848,7 +848,7 @@ view_input(struct tog_view **new, int *done, struct tog_view *view,
 		if (errcode)
 			return got_error_set_errno(errcode,
 			    "pthread_mutex_unlock");
-		pthread_yield();
+		sched_yield();
 		errcode = pthread_mutex_lock(&tog_mutex);
 		if (errcode)
 			return got_error_set_errno(errcode,
-- 
2.33.0