Blocked revisions 85322,85326 via svnmerge ........ r85322 | r.david.murray | 2010-10-08 11:55:28 -0400 (Fri, 08 Oct 2010) | 8 lines #4661: add bytes parsing and generation to email (email version bump to 5.1.0) The work on this is not 100% complete, but everything is present to allow real-world testing of the code. The only remaining major todo item is to (hopefully!) enhance the handling of non-ASCII bytes in headers converted to unicode by RFC2047 encoding them rather than replacing them with '?'s. ........ r85326 | r.david.murray | 2010-10-08 17:37:39 -0400 (Fri, 08 Oct 2010) | 2 lines What's new entry for email 5.1. ........

/* Cross platform case insensitive string compare functions
 */

#include "Python.h"

int
PyOS_mystrnicmp(const char *s1, const char *s2, Py_ssize_t size)
{
    if (size == 0)
        return 0;
    while ((--size > 0) &&
           (tolower((unsigned)*s1) == tolower((unsigned)*s2))) {
        if (!*s1++ || !*s2++)
            break;
    }
    return tolower((unsigned)*s1) - tolower((unsigned)*s2);
}

int
PyOS_mystricmp(const char *s1, const char *s2)
{
    while (*s1 && (tolower((unsigned)*s1++) == tolower((unsigned)*s2++))) {
        ;
    }
    return (tolower((unsigned)*s1) - tolower((unsigned)*s2));
}