#ifndef STRCASECMP_H
#define STRCASECMP_H

#include <cctype>
#include <iostream>

//definitions.h
//#define strcasecmp _stricmp
//#define strncasecmp _strnicmp

int strcasecmp (const char *s1, const char *s2)
{
    while (*s1 != 0 && *s2 != 0)
    {
        if (*s1 != *s2 && ::toupper (*s1) != ::toupper(*s2))
        {
            return -1;
        }
        s1++;
        s2++;
    }
    return (*s1 == 0 && *s2 == 0) ? 0 : -1;
}


int strncasecmp(const char *s1, const char *s2, int n)
{
    if (n && s1 != s2)
    {
        do {
            int d = tolower(*s1) - tolower(*s2);
            if (d || *s1 == '\0' || *s2 == '\0') return d;
            s1++;
            s2++;
        } while (--n);
    }
    return 0;
}

#endif // STRCASECMP_H