common.h

#pragma once

#include "stdafx.h"
#include <WinSock2.h>

#define MAX_MSGLEN 16384       // max length of a message, which may     

typedef enum {
	NA_BOT,
	NA_BAD,                 // an address lookup failed
	NA_LOOPBACK,
	NA_BROADCAST,
	NA_IP,
	NA_IPX,
	NA_BROADCAST_IPX
} netadrtype_t;

typedef enum {
	NS_CLIENT,
	NS_SERVER
} netsrc_t;

typedef struct {
	netadrtype_t type;
	union {
		int _ip;
		unsigned char ip[4];
	};
	unsigned char ipx[10];

	unsigned short port;
} netadr_t;

typedef enum {
	ERR_FATAL,                  // exit the entire game with a popup window
	//ERR_VID_FATAL,              // exit the entire game with a popup window and doesn't delete profile.pid
	ERR_DROP,                   // print to console and disconnect from game
	ERR_SERVERDISCONNECT,       // don't kill server
	ERR_DISCONNECT,             // client disconnected from the server
	ERR_NEED_CD,                // pop up the need-cd dialog
	ERR_AUTOUPDATE
} errorParm_t;

typedef void(*Com_Printf_t)(const char*, ...);
extern Com_Printf_t Com_Printf;

typedef void(*Com_DPrintf_t)(const char *, ...);
extern Com_DPrintf_t Com_DPrintf;

typedef void(*Com_Error_t)(int, const char*, ...);
extern Com_Error_t Com_Error;

typedef void(*xfunc)(void);

typedef void(*Cmd_AddCommand_t)(const char*, xfunc);
extern Cmd_AddCommand_t Cmd_AddCommand;

char * va(char *format, ...);

int Q_vsnprintf(char *dest, int size, const char *fmt, va_list argptr);