res_send: use a temp buffer if caller's buffer is under 512 bytes

[musl] / src / thread / cnd_broadcast.c

diff --git a/src/thread/cnd_broadcast.c b/src/thread/cnd_broadcast.c
index 0ad061a..e76b5a8 100644 (file)
--- a/src/thread/cnd_broadcast.c
+++ b/src/thread/cnd_broadcast.c
@@ -1,8 +1,6 @@
 #include <threads.h>
 #include <pthread.h>
 
-int __private_cond_signal(pthread_cond_t *, int);
-
 int cnd_broadcast(cnd_t *c)
 {
        /* This internal function never fails, and always returns zero,