mbsrev.c

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#include <mbstring.h>

/*
 * @implemented
 */
unsigned char * _mbsrev(unsigned char *s)
{
    unsigned char  *e;
    unsigned char  a;
    unsigned char  *e2;
    e=s;
    while (*e) {
        if ( _ismbblead(*e) ) {
            a = *e;
            e2 = e;
            *e2 = *++e;
            if ( *e == 0 )
                break;
            *e = a;
        }
        e++;
    }
    while (s<e) {
        a=*s;
        *s=*e;
        *e=a;
        s++;
        e--;
    }


    return s;
}