Convert DOS newlines to Unix newlines.

src/timezone/pgtz.h

@@ -1,8 +1,6 @@
 #include "postgres.h"
 
 #define NOID
-#define HAVE_SYMLINK 0
-#define HAVE_SYS_WAIT_H 0
 #define TZDIR pgwin32_TZDIR()
 
 char *pgwin32_TZDIR(void);