Minor cleanups for OS2_NT

src/myslang.h

@@ -52,7 +52,6 @@ enum {
 #    define A_NORMAL    0x00
 #endif
 
-#define ACS_MAP(x) '*'
 #define COLOR_PAIR(x) x
 #define ERR -1
 #define TRUE 1

src/user.c

@@ -17,9 +17,8 @@
 
 #include <config.h>
 #include <stdio.h>
-#ifdef __os2__
+#ifdef OS2_NT
 #    include <io.h>
-#    include <sys/stat.h>
 #endif
 #include "tty.h"
 #include <stdlib.h>	/* For free() */