cosmopolitan/third_party/python/Python/pystrcmp.c
Jōshin 394d998315
Fix vi modelines (#989)
At least in neovim, `│vi:` is not recognized as a modeline because it
has no preceding whitespace. After fixing this, opening a file yields
an error because `net` is not an option. (`noet`, however, is.)
2023-12-05 14:37:54 -08:00

32 lines
1.4 KiB
C

/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:4;tab-width:8;coding:utf-8 -*-│
│ vi: set noet ft=c ts=4 sts=4 sw=4 fenc=utf-8 :vi │
╞══════════════════════════════════════════════════════════════════════════════╡
│ Python 3 │
│ https://docs.python.org/3/license.html │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "third_party/python/Include/object.h"
#include "third_party/python/Include/pyctype.h"
/* Cross platform case insensitive string compare functions
*/
int
PyOS_mystrnicmp(const char *s1, const char *s2, Py_ssize_t size)
{
if (size == 0)
return 0;
while ((--size > 0) &&
(Py_TOLOWER(*s1) == Py_TOLOWER(*s2))) {
if (!*s1++ || !*s2++)
break;
}
return Py_TOLOWER(*s1) - Py_TOLOWER(*s2);
}
int
PyOS_mystricmp(const char *s1, const char *s2)
{
while (*s1 && (Py_TOLOWER((unsigned)*s1++) == Py_TOLOWER((unsigned)*s2++))) {
}
return (Py_TOLOWER((unsigned)*s1) - Py_TOLOWER((unsigned)*s2));
}