I find some fuctions that I don't know where did use them?
the functions are: int namecpy(Name n1, Name n2){..} int namecat(Name n1, Name n2){..} int namecmp(Name n1, Name n2){..} int namestrcpy(Name name, const char *str){..} int namestrcat(Name name, const char *str){..}
also before some of these functions became the #ifdef NOT_USED