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v0.8.1
https://github.com/python/cpython
Revision c0afb7fa0ebd1c0e95c0760bbe75a99a8dd12ea6 authored by Matti Picus on 07 December 2020, 17:33:20 UTC, committed by GitHub on 07 December 2020, 17:33:20 UTC
1 parent 0ef96c2
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Tip revision: c0afb7fa0ebd1c0e95c0760bbe75a99a8dd12ea6 authored by Matti Picus on 07 December 2020, 17:33:20 UTC
bpo-39825: Fixes sysconfig.get_config_var('EXT_SUFFIX') on Windows to match distutils (GH-22088)
Tip revision: c0afb7f
pystrcmp.c
/* 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 && (tolower(*p1) == tolower(*p2));
         p1++, p2++) {
        ;
    }
    return tolower(*p1) - 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 && (tolower(*p1) == tolower(*p2)); p1++, p2++) {
        ;
    }
    return (tolower(*p1) - tolower(*p2));
}
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