--- /home/jeff/workspace/python/Python-3.5.0a3-original/Modules/posixmodule.c
+++ /home/jeff/workspace/python/Python-3.5.0a3/Modules/posixmodule.c
@@ -194,7 +194,7 @@
 #if defined(PYCC_VACPP)
 extern int mkdir(char *);
 #else
-#if ( defined(__WATCOMC__) || defined(_MSC_VER) ) && !defined(__QNX__)
+#if ( defined(__WATCOMC__) || defined(_MSC_VER) ) && !defined(__UNIX__)
 extern int mkdir(const char *);
 #else
 extern int mkdir(const char *, mode_t);
@@ -256,7 +256,7 @@
 #include <dirent.h>
 #define NAMLEN(dirent) strlen((dirent)->d_name)
 #else
-#if defined(__WATCOMC__) && !defined(__QNX__)
+#if defined(__WATCOMC__) && !defined(__UNIX__)
 #include <direct.h>
 #define NAMLEN(dirent) strlen((dirent)->d_name)
 #else
@@ -4911,7 +4911,7 @@
         result = mkdirat(dir_fd, path->narrow, mode);
     else
 #endif
-#if ( defined(__WATCOMC__) || defined(PYCC_VACPP) ) && !defined(__QNX__)
+#if ( defined(__WATCOMC__) || defined(PYCC_VACPP) ) && !defined(__UNIX__)
         result = mkdir(path->narrow);
 #else
         result = mkdir(path->narrow, mode);