Deleted some unneeded includes

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@629 a93c3328-9c30-0410-af19-c9cd2b2d52af

libs/openzap/src/ozmod/ozmod_isdn/ozmod_isdn.c

@@ -52,10 +52,6 @@
 /*-------------------------------------------------------------------------*/
 /*Q931ToPcap functions*/
 #include <pcap.h>
-#include <stdio.h>
-#include <arpa/inet.h>
-#include <sys/types.h>
-#include <string.h>
 
 #define SNAPLEN 1522
 #define MAX_ETHER_PAYLOAD_SIZE 1500