changes to support eclipse compat

support of Android assets as /assets files.

H/yapio.h

@@ -266,7 +266,6 @@ int   Yap_PlFGetchar(void);
 int   Yap_GetCharForSIGINT(void);
 Int   Yap_StreamToFileNo(Term);
 Term  Yap_OpenStream(FILE *,char *,Term,int);
-Term  Yap_StringToTerm(char *,Term *);
 char   *Yap_TermToString(Term t, char *s, size_t sz, size_t *length, int *encoding, int flags);
 int     Yap_GetFreeStreamD(void);
 int     Yap_GetFreeStreamDForReading(void);