bpo-28269: Replace strcasecmp with system function _stricmp. (GH-13095)
(cherry picked from commit 05f2d84cae4ba1ff15b7a1d0347305393f4bdcc5)
Co-authored-by: Minmin Gong <gongminmin@msn.com>
diff --git a/Python/dynload_win.c b/Python/dynload_win.c
index 2f28c3c..6deba11 100644
--- a/Python/dynload_win.c
+++ b/Python/dynload_win.c
@@ -38,24 +38,6 @@
NULL
};
-/* Case insensitive string compare, to avoid any dependencies on particular
- C RTL implementations */
-
-static int strcasecmp (const char *string1, const char *string2)
-{
- int first, second;
-
- do {
- first = tolower(*string1);
- second = tolower(*string2);
- string1++;
- string2++;
- } while (first && first == second);
-
- return (first - second);
-}
-
-
/* Function to return the name of the "python" DLL that the supplied module
directly imports. Looks through the list of imported modules and
returns the first entry that starts with "python" (case sensitive) and
@@ -297,7 +279,7 @@
import_python = GetPythonImport(hDLL);
if (import_python &&
- strcasecmp(buffer,import_python)) {
+ _stricmp(buffer,import_python)) {
PyErr_Format(PyExc_ImportError,
"Module use of %.150s conflicts "
"with this version of Python.",