diff --git a/src/os/unix/ngx_posix_init.c b/src/os/unix/ngx_posix_init.c
index 56be0ce..626d821 100644
--- a/src/os/unix/ngx_posix_init.c
+++ b/src/os/unix/ngx_posix_init.c
@@ -8,9 +8,10 @@
 #include <ngx_core.h>
 
 
-ngx_int_t  ngx_ncpu;
-ngx_int_t  ngx_max_sockets;
-ngx_int_t  ngx_inherited_nonblocking;
+ngx_int_t   ngx_ncpu;
+ngx_int_t   ngx_max_sockets;
+ngx_uint_t  ngx_inherited_nonblocking;
+ngx_uint_t  ngx_tcp_nodelay_and_tcp_nopush;
 
 
 struct rlimit  rlmt;