/* Cross platform case insensitive string compare functions

 */

#include "Python.h"

int

PyOS_mystrnicmp(const char *s1, const char *s2, Py_ssize_t size)

{

    const unsigned char *p1, *p2;

    if (size == 0)

        return 0;

    p1 = (const unsigned char *)s1;

    p2 = (const unsigned char *)s2;

    for (; (--size > 0) && *p1 && *p2 && (Py_TOLOWER(*p1) == Py_TOLOWER(*p2));

         p1++, p2++) {

        ;

    }

    return Py_TOLOWER(*p1) - Py_TOLOWER(*p2);

}

int

PyOS_mystricmp(const char *s1, const char *s2)

{

    const unsigned char *p1 = (const unsigned char *)s1;

    const unsigned char *p2 = (const unsigned char *)s2;

    for (; *p1 && *p2 && (Py_TOLOWER(*p1) == Py_TOLOWER(*p2)); p1++, p2++) {

        ;

    }

    return (Py_TOLOWER(*p1) - Py_TOLOWER(*p2));

}