The Cheat 1.0b3

[chaz/thecheat] / cheat_net.h

diff --git a/cheat_net.h b/cheat_net.h
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+
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+// Project:   The Cheat
+//
+// File:      cheat_net.h
+// Created:   Mon Sep 08 2003
+//
+// Copyright: 2003 Chaz McGarvey.  All rights reserved.
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+#ifndef _cheat_net_H
+#define _cheat_net_H
+
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+
+// macros
+
+#define COPY_TO_BUFFER( to, from, size )       memcpy( to, from, size ), to += size;
+#define COPY_FROM_BUFFER( to, from, size )     memcpy( to, from, size ), from += size;
+
+
+struct tagPacketHeader
+{
+       u_int32_t               checksum;
+       u_int32_t               function;
+       u_int32_t               size;
+};
+
+typedef struct tagPacketHeader PacketHeader;
+
+
+u_int32_t RandomChecksum();
+char VerifyChecksum( u_int32_t checksum );
+int CountBits( u_int8_t byte );
+
+int SendBuffer( int socket, char const *buffer, int *length );
+int ReadBuffer( int socket, char *buffer, int length );
+
+
+#endif
+