BUILD: include: add sys/types before netinet/tcp.h
Apparently Cygwin requires sys/types.h before netinet/tcp.h but doesn't
include it by itself, as shown here:
https://github.com/haproxy/haproxy/actions/runs/131943890
This patch makes sure it's always present, which is in server.c and
the SPOA example.
diff --git a/contrib/spoa_example/spoa.c b/contrib/spoa_example/spoa.c
index dd4a873..9725078 100644
--- a/contrib/spoa_example/spoa.c
+++ b/contrib/spoa_example/spoa.c
@@ -22,6 +22,7 @@
#include <stdio.h>
#include <signal.h>
#include <arpa/inet.h>
+#include <sys/types.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <sys/socket.h>
diff --git a/src/server.c b/src/server.c
index 4427569..1fd2904 100644
--- a/src/server.c
+++ b/src/server.c
@@ -11,6 +11,7 @@
*
*/
+#include <sys/types.h>
#include <netinet/tcp.h>
#include <ctype.h>
#include <errno.h>