// Your task is to write a function that takes a string and return a new string with all vowels removed.

// For example, the string "This website is for losers LOL!" would become "Ths wbst s fr lsrs LL!".

// Note: for this kata y isn't considered a vowel.

//solution must allocate all required memory
//and return a free-able buffer to the caller.

char *disemvowel(const char *str)
{
    char *out;

    out = strdup(str);

    for(char *p = out; *p; ++p)
        while(!((*p-'a')*(*p-'e')*(*p-'i')*(*p-'o')*(*p-'u')*(*p-'A')*(*p-'E')*(*p-'I')*(*p-'O')*(*p-'U')))
            memmove(p, p+1, strlen(p));

    return out;
}