#include <windows.h>
#include <SWI-Prolog.h>

#include "resource.h"
#include "defs.h"

/* Convert normal string to TSTR using given codepage. */
TCHAR *
TszFromSz(const char *sz, int iCp)
{
	TCHAR *tsz;

#ifdef UNICODE
	int cbMultiByte, cchWideChar;

	cbMultiByte = strlen(sz)+1;
	cchWideChar = MultiByteToWideChar(iCp, 0, sz, cbMultiByte, NULL, 0);
	tsz = malloc(cchWideChar*sizeof(WCHAR));
	if (!tsz) return NULL;
	if (!MultiByteToWideChar(iCp, 0, sz, cbMultiByte, tsz, cchWideChar))
		return NULL;
#else
	tsz = malloc(strlen(sz)+1);
	if (!tsz) return NULL;
	strcpy(tsz, sz);
#endif

	return tsz;
}

int
Watched(int iEpisode)
{
	fid_t f;
	term_t t;

	F(f);
	t = T(1);
	PI(t,iEpisode) goto f;
	P("track_episodes","watched",1,t) goto f;
	Fd(f);
	return 1;
f:	Fd(f);
	return 0;
}