#include <ctype.h>
#include <stddef.h>

#if !defined(__linux__) && !defined(__FreeBSD__) && !defined(__EMX__)

int ncasecmp(const char *s, const char *t, size_t x)
{
    long n;

    n = (long)x;

    while (n-- && tolower(*s) == tolower(*t))
    {
        if (*s == '\0')
        {
            /* equal */
            return 0;
        }
        s++;
        t++;
    }

    if (n < 0)
    {
        /* maximum hit, equal */
        return 0;
    }

    /* fell through, not equal */
    if (tolower(*s) > tolower(*t))
    {
        return 1;
    }
    else
    {
        return -1;
    }
}


int casecmp(const char *s, const char *t)
{
    while (tolower(*s) == tolower(*t))
    {
        if (*s == '\0')
        {
            /* equal */
            return 0;
        }
        s++;
        t++;
    }

    /* fell through, not equal */
    if (tolower(*s) > tolower(*t))
    {
        return 1;
    }
    else
    {
        return -1;
    }
}

#endif