/******
gcdkeyc.h
GameSpy CDKey SDK Client Header
  
Copyright 1999-2007 GameSpy Industries, Inc

devsupport@gamespy.com

******

 Please see the GameSpy CDKey SDK documentation for more 
 information

******/

#ifndef _GOACDKEYC_H_
#define _GOACDKEYC_H_

#ifdef __cplusplus
extern "C" {
#endif

#define RESPONSE_SIZE 73

typedef enum 
{
	CDResponseMethod_NEWAUTH, // method = 0 for normal auth
	CDResponseMethod_REAUTH   // method = 1 for ison proof
} CDResponseMethod;
	
	
void gcd_compute_response(char *cdkey, char *challenge,/*out*/ char response[73], CDResponseMethod method);


#ifdef __cplusplus
}
#endif

#endif