include <arpa/inet.h> for the declarations for htons() et al; OS/390 has

macros in arpa/inet.h which turn such "calls" into nothing and does not
have functions to link against in libc


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@88120 13f79535-47bb-0310-9956-ffa450edef68

modules/dav/main/props.c

@@ -184,6 +184,9 @@
 #if APR_HAVE_STDIO_H
 #include <stdio.h>              /* for sprintf() */
 #endif
+#if APR_HAVE_ARPA_INET_H
+#include <arpa/inet.h>          /* for ntohs(), htons() */
+#endif
 
 #include "mod_dav.h"
 

server/vhost.c

@@ -77,6 +77,10 @@
 #include "http_protocol.h"
 #include "http_core.h"
 
+#if APR_HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
 /*
  * After all the definitions there's an explanation of how it's all put
  * together.