setjmp: optimize longjmp prologues

[musl] / src / linux / eventfd.c

diff --git a/src/linux/eventfd.c b/src/linux/eventfd.c
index 3996803..68e489c 100644 (file)
--- a/src/linux/eventfd.c
+++ b/src/linux/eventfd.c
@@ -1,5 +1,6 @@
 #include <sys/eventfd.h>
 #include <unistd.h>
+#include <errno.h>
 #include "syscall.h"
 
 int eventfd(unsigned int count, int flags)