Issue #22591: Drop support of MS-DOS

vstinner · vstinner · commit b71c7dc9ddd6 · 2014-10-10T11:55:41.000+02:00
Drop support of MS-DOS, especially of the DJGPP compiler (MS-DOS port of GCC).

Today is a sad day. Good bye MS-DOS, good bye my friend :'-(
diff --git a/Include/osdefs.h b/Include/osdefs.h
@@ -7,15 +7,12 @@ extern "C" {
 
 /* Operating system dependencies */
 
-/* Mod by chrish: QNX has WATCOM, but isn't DOS */
-#if !defined(__QNX__)
-#if defined(MS_WINDOWS) || defined(__BORLANDC__) || defined(__WATCOMC__) || defined(__DJGPP__)
+#ifdef MS_WINDOWS
 #define SEP L'\\'
 #define ALTSEP L'/'
 #define MAXPATHLEN 256
 #define DELIM L';'
 #endif
-#endif
 
 /* Filename separator */
 #ifndef SEP
