Remove unused stdio.h

Change-Id: I27f8020ec375dede88a1dc87e531dcd9d7ad6f26

oshw/linux/nicdrv.c

@@ -41,7 +41,6 @@
 #include <sys/time.h>
 #include <time.h>
 #include <arpa/inet.h>
-#include <stdio.h>
 #include <fcntl.h>
 #include <string.h>
 #include <netpacket/packet.h>

oshw/linux/oshw.c

@@ -8,7 +8,6 @@
 #include <net/if.h>
 #include <sys/socket.h>
 #include <arpa/inet.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include "oshw.h"

oshw/win32/nicdrv.c

@@ -35,7 +35,6 @@
 
 
 #include <sys/types.h>
-#include <stdio.h>
 #include <fcntl.h>
 #include <string.h>
 

soem/ethercatbase.c

@@ -15,7 +15,6 @@
  * not acceptable build your own datagrams and use the functions from nicdrv.c.
  */
 
-#include <stdio.h>
 #include <string.h>
 #include "oshw.h"
 #include "osal.h"

soem/ethercatcoe.c

@@ -11,7 +11,6 @@
  * SDO read / write and SDO service functions
  */
 
-#include <stdio.h>
 #include <string.h>
 #include "osal.h"
 #include "oshw.h"

soem/ethercateoe.c

@@ -14,7 +14,6 @@
  * Read incoming EoE fragment to Ethernet Frame
  */
 
-#include <stdio.h>
 #include <string.h>
 #include "osal.h"
 #include "oshw.h"

soem/ethercatfoe.c

@@ -11,7 +11,6 @@
  * SDO read / write and SDO service functions
  */
 
-#include <stdio.h>
 #include <string.h>
 #include "osal.h"
 #include "oshw.h"

soem/ethercatmain.c

@@ -16,7 +16,6 @@
  * Needed for most user interaction with slaves.
  */
 
-#include <stdio.h>
 #include <string.h>
 #include "osal.h"
 #include "oshw.h"

soem/ethercatsoe.c

@@ -9,7 +9,6 @@
  * Servo over EtherCAT (SoE) Module.
  */
 
-#include <stdio.h>
 #include <string.h>
 #include "osal.h"
 #include "oshw.h"