diff --git a/src/os/unix/ngx_send.c b/src/os/unix/ngx_send.c
index 167f2ec..5cbb128 100644
--- a/src/os/unix/ngx_send.c
+++ b/src/os/unix/ngx_send.c
@@ -9,7 +9,8 @@
 #include <ngx_event.h>
 
 
-ssize_t ngx_unix_send(ngx_connection_t *c, u_char *buf, size_t size)
+ssize_t
+ngx_unix_send(ngx_connection_t *c, u_char *buf, size_t size)
 {
     ssize_t       n;
     ngx_err_t     err;