diff --git a/src/os/unix/ngx_recv.c b/src/os/unix/ngx_recv.c
index db9a83450..0342a99ec 100644
--- a/src/os/unix/ngx_recv.c
+++ b/src/os/unix/ngx_recv.c
@@ -11,7 +11,8 @@
 
 #if (NGX_HAVE_KQUEUE)
 
-ssize_t ngx_unix_recv(ngx_connection_t *c, u_char *buf, size_t size)
+ssize_t
+ngx_unix_recv(ngx_connection_t *c, u_char *buf, size_t size)
 {
     ssize_t       n;
     ngx_err_t     err;
@@ -126,7 +127,8 @@ ssize_t ngx_unix_recv(ngx_connection_t *c, u_char *buf, size_t size)
 
 #else /* ! NGX_HAVE_KQUEUE */
 
-ssize_t ngx_unix_recv(ngx_connection_t *c, u_char *buf, size_t size)
+ssize_t
+ngx_unix_recv(ngx_connection_t *c, u_char *buf, size_t size)
 {
     ssize_t       n;
     ngx_err_t     err;
diff --git a/src/os/win32/ngx_wsarecv.c b/src/os/win32/ngx_wsarecv.c
index ac7a5c4c9..908d1f38b 100644
--- a/src/os/win32/ngx_wsarecv.c
+++ b/src/os/win32/ngx_wsarecv.c
@@ -9,7 +9,8 @@
 #include <ngx_event.h>
 
 
-ssize_t ngx_wsarecv(ngx_connection_t *c, u_char *buf, size_t size)
+ssize_t
+ngx_wsarecv(ngx_connection_t *c, u_char *buf, size_t size)
 {
     int           rc;
     u_long        bytes, flags;
@@ -57,7 +58,8 @@ ssize_t ngx_wsarecv(ngx_connection_t *c, u_char *buf, size_t size)
 }
 
 
-ssize_t ngx_overlapped_wsarecv(ngx_connection_t *c, u_char *buf, size_t size)
+ssize_t
+ngx_overlapped_wsarecv(ngx_connection_t *c, u_char *buf, size_t size)
 {
     int               rc;
     u_long            bytes, flags;