ExtrageCuvant_PT

int extrageCuvant(char dest[], char sir[], char separatori[], int pozitie)
{
    int i=0;
    int contorCuvant=0;
    int k=0;

    struct myStr { // struct's as good as class
      static int cautaLitera(char s[], char c)
        {
            for(int poz=0; s[poz]; poz++)
                if (s[poz]==c) return 1;
            return 0;
        }
    };

    int lung=0;
    while (sir[lung++]);

    while(sir[k] && contorCuvant<pozitie)
    {
        if (myStr::cautaLitera(separatori, sir[k])) while (myStr::cautaLitera(separatori, sir[k])) k++;
        while (!myStr::cautaLitera(separatori, sir[k]))k++;
        contorCuvant++;
    }
    if (k>lung) return 0;
    if (myStr::cautaLitera(separatori, sir[k])) while (myStr::cautaLitera(separatori, sir[k])) k++;
    if (k>lung) return 0;
    while (sir[k])
    {
        dest[i]=sir[k];
        i++;
        k++;
        if (myStr::cautaLitera(separatori, sir[k]) || k==lung) break;
    }
    dest[i]=0;

    if (dest[0]) return 1;
    return 0;
}