Added many missing includes to <string.h>

apps/chargen/chargen.c

@@ -52,6 +52,8 @@
 #include "lwip/sockets.h"
 #include "lwip/mem.h"
 
+#include <string.h>
+
 #if LWIP_SOCKET
 
 #define MAX_SERV                 5         /* Maximum number of chargen services. Don't need too many */

apps/httpserver_raw/fs.c

@@ -34,6 +34,8 @@
 #include "fsdata.h"
 #include "fsdata.c"
 
+#include <string.h>
+
 /*-----------------------------------------------------------------------------------*/
 
 

apps/httpserver_raw/httpd.c

@@ -31,15 +31,13 @@
  */
 
 #include "lwip/debug.h"
-
 #include "lwip/stats.h"
-
 #include "httpd.h"
-
 #include "lwip/tcp.h"
-
 #include "fs.h"
 
+#include <string.h>
+
 struct http_state {
   u32_t left;
   const unsigned char *file;

apps/netbios/netbios.c

@@ -38,6 +38,8 @@
 #include "lwip/udp.h"
 #include "lwip/netif.h"
 
+#include <string.h>
+
 /** This is an example implementation of a NetBIOS name server.
  * It responds to name queries for a configurable name.
  * Name resolving is not supported.

apps/sntp/sntp.c

@@ -38,7 +38,8 @@
 #include "lwip/sys.h"
 #include "lwip/sockets.h"
 
-#include "time.h"
+#include <string.h>
+#include <time.h>
 
 /** This is an example of a "SNTP" client (with socket API).
  * 

ports/win32/pktif.c

@@ -67,6 +67,7 @@
 /* get the windows definitions of the following 4 functions out of the way */
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 
 #include "lwip/debug.h"