remove POSIX aliases

src/windows/port.h

@@ -55,7 +55,7 @@
 #include <direct.h>          /* for _getcwd() */
 #include <process.h>         /* for _getpid() */
 #include <cstdarg>          /* template_dictionary.cc uses va_copy */
-#include <cstdio>           /* read in vsnprintf decl. before redifining it */
+#include <cstdio>           /* read in vsnprintf decl. before redefining it */
 #include <cstring>          /* for _strnicmp(), strerror_s() */
 #include <ctime>            /* for localtime_s() */
 /* Note: the C++ #includes are all together at the bottom.  This file is
@@ -80,15 +80,6 @@
 
 /* file I/O */
 #define PATH_MAX 1024
-#define access  _access
-#define getcwd  _getcwd
-#define open    _open
-#define read    _read
-#define write(fd, p, n) _write(fd, p, n)
-#define lseek   _lseek
-#define close   _close
-#define popen   _popen
-#define pclose  _pclose
 #define R_OK    04           /* read-only (for access()) */
 #define S_ISDIR(m)  (((m) & _S_IFMT) == _S_IFDIR)