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#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>

#include "platform.h"

#ifdef _WIN32
#  define WIN32_LEAN_AND_MEAN 1
#  include <windows.h>
#endif

#include "gssapi_2.h"

typedef unsigned short Ushort;
typedef unsigned char  Uchar;
typedef unsigned long  Ulong;
typedef unsigned int   Uint;

#ifndef TRUE
#  define TRUE 1
#endif
#ifndef FALSE
#  define FALSE 0
#endif

extern	 FILE * fh;

#define ARRAY_ELEMENTS(x)   (sizeof(x)/sizeof(x[0]))

#define NUM_SAMPLES  16


int       drop_buffer( gss_buffer_desc * buf );
int       drop_name( gss_name_t * name );
int       drop_oid_set( gss_OID_set * oid_set );
int       drop_cred( gss_cred_id_t * cred );
int       drop_context( gss_ctx_id_t  * ctx );

int	  display_name( char * type_of_name , gss_name_t name );

int
create_context( gss_name_t      p_target,         gss_OID          p_mech,
	        OM_uint32	p_recflags,	  OM_uint32	   p_lifetime,
	        gss_cred_id_t   p_ini_cred,       gss_cred_id_t    p_acc_cred,
	        gss_name_t    * pp_source,
		gss_ctx_id_t  * pp_ini_ctx,       gss_ctx_id_t   * pp_acc_ctx,
		gss_OID	      * pp_ini_mech,      gss_OID        * pp_acc_mech,
	        OM_uint32     *	pp_ini_retflags,  OM_uint32	 * pp_acc_retflags,
		OM_uint32     * pp_ini_lifetime,  OM_uint32	 * pp_acc_lifetime );

int  exp_imp_context( Uint count,
		      char * type_of_context, gss_OID mech, gss_ctx_id_t * ctx );

int  check_context_lifetime( char * type_of_context, gss_OID mech, gss_ctx_id_t ctx );

void      print_lifetime(char * prefix, OM_uint32 p_lifetime);

void	  print_status( char       * call_name,
			gss_OID      mech_oid,
			OM_uint32    major_status,
			OM_uint32    minor_status );


int  transfer_signed_message( int  count,
			      char * src_name, gss_ctx_id_t src_ctx,
			      char * dst_name, gss_ctx_id_t dst_ctx );

int  transfer_wrapped_message( int  count,  int do_conf,
			       char * src_name, gss_ctx_id_t src_ctx,
			       char * dst_name, gss_ctx_id_t dst_ctx );


int  signed_message_speed( size_t  msg_size,
			   gss_ctx_id_t ini_ctx, gss_ctx_id_t acc_ctx );


void	      init_timer(  void );
void	      start_timer( void );
unsigned long read_timer(  void );
char *        sprint_timer( unsigned long timer_val );
void	      show_timer_resolution( void );

Ulong	      sample_avg( Ulong * p_sample, size_t p_nelements );